19879803944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 384

約数和(自身を含む): 54643507200

約数和(自身を除く): 34763703256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 47, 52, 56, 68, 77, 88, 91, 94, 104, 119, 136, 143, 154, 169, 182, 187, 188, 221, 238, 239, 286, 308, 329, 338, 364, 374, 376, 442, 476, 478, 517, 572, 611, 616, 658, 676, 728, 748, 799, 884, 952, 956, 1001, 1034, 1144, 1183, 1222, 1309, 1316, 1352, 1496, 1547, 1598, 1673, 1768, 1859, 1912, 2002, 2068, 2366, 2431, 2444, 2618, 2629, 2632, 2873, 3094, 3107, 3196, 3346, 3619, 3718, 4004, 4063, 4136, 4277, 4732, 4862, 4888, 5236, 5258, 5593, 5746, 6188, 6214, 6392, 6692, 6721, 7238, 7436, 7943, 8008, 8126, 8554, 8789, 9464, 9724, 10387, 10472, 10516, 11186, 11233, 11492, 12376, 12428, 13013, 13384, 13442, 14476, 14872, 15886, 16252, 17017, 17108, 17578, 18403, 19448, 20111, 20774, 21032, 21749, 22372, 22466, 22984, 24856, 26026, 26884, 28441, 28952, 31603, 31772, 32504, 34034, 34177, 34216, 35156, 36806, 40222, 40391, 41548, 43498, 44693, 44744, 44932, 47047, 52052, 52819, 53768, 55601, 56882, 61523, 63206, 63544, 68068, 68354, 70312, 72709, 73612, 78631, 80444, 80782, 83096, 86996, 87373, 89386, 89864, 94094, 104104, 105638, 111202, 113764, 114257, 123046, 123563, 126412, 135031, 136136, 136708, 145418, 146029, 147224, 157262, 160888, 161564, 173992, 174746, 178772, 188188, 190961, 211276, 221221, 222404, 227528, 228514, 239239, 246092, 247126, 252824, 270062, 273416, 282737, 290836, 292058, 312851, 314524, 323128, 349492, 357544, 369733, 376376, 381922, 422552, 442442, 444301, 444808, 457028, 478478, 492184, 494252, 540124, 565474, 581009, 581672, 584116, 611611, 625702, 629048, 686647, 698984, 739466, 763844, 799799, 864941, 884884, 888602, 914056, 945217, 956956, 988504, 1022203, 1080248, 1130948, 1162018, 1168232, 1223222, 1251404, 1336727, 1373294, 1478932, 1485341, 1527688, 1599598, 1606319, 1729882, 1769768, 1777204, 1890434, 1898377, 1913912, 2044406, 2100571, 2261896, 2324036, 2446444, 2482493, 2502808, 2673454, 2746588, 2957864, 2970682, 3110107, 3199196, 3212638, 3459764, 3554408, 3780868, 3796754, 4067063, 4088812, 4201142, 4648072, 4806529, 4892888, 4964986, 5346908, 5493176, 5941364, 6220214, 6398392, 6425276, 6919528, 7553117, 7561736, 7593508, 8134126, 8177624, 8402284, 9613058, 9929972, 10397387, 10693816, 11244233, 11882728, 12440428, 12850552, 13288639, 14703997, 15106234, 15187016, 16268252, 16804568, 17377451, 19226116, 19859944, 20794774, 20882147, 22488466, 24880856, 26577278, 27307423, 29407994, 30212468, 32272409, 32536504, 34754902, 38452232, 41589548, 41764294, 44976932, 52871819, 53154556, 54614846, 58815988, 60424936, 64544818, 69509804, 83179096, 83528588, 89953864, 105743638, 106309112, 109229692, 117631976, 129089636, 139019608, 146175029, 167057176, 191151961, 211487276, 218459384, 225906863, 258179272, 292350058, 354996499, 382303922, 422974552, 451813726, 584700116, 709992998, 764607844, 903627452, 1169400232, 1419985996, 1529215688, 1807254904, 2484975493, 2839971992, 4969950986, 9939901972, 19879803944]

約数ペア:

[(1, 19879803944), (2, 9939901972), (4, 4969950986), (7, 2839971992), (8, 2484975493), (11, 1807254904), (13, 1529215688), (14, 1419985996), (17, 1169400232), (22, 903627452), (26, 764607844), (28, 709992998), (34, 584700116), (44, 451813726), (47, 422974552), (52, 382303922), (56, 354996499), (68, 292350058), (77, 258179272), (88, 225906863), (91, 218459384), (94, 211487276), (104, 191151961), (119, 167057176), (136, 146175029), (143, 139019608), (154, 129089636), (169, 117631976), (182, 109229692), (187, 106309112), (188, 105743638), (221, 89953864), (238, 83528588), (239, 83179096), (286, 69509804), (308, 64544818), (329, 60424936), (338, 58815988), (364, 54614846), (374, 53154556), (376, 52871819), (442, 44976932), (476, 41764294), (478, 41589548), (517, 38452232), (572, 34754902), (611, 32536504), (616, 32272409), (658, 30212468), (676, 29407994), (728, 27307423), (748, 26577278), (799, 24880856), (884, 22488466), (952, 20882147), (956, 20794774), (1001, 19859944), (1034, 19226116), (1144, 17377451), (1183, 16804568), (1222, 16268252), (1309, 15187016), (1316, 15106234), (1352, 14703997), (1496, 13288639), (1547, 12850552), (1598, 12440428), (1673, 11882728), (1768, 11244233), (1859, 10693816), (1912, 10397387), (2002, 9929972), (2068, 9613058), (2366, 8402284), (2431, 8177624), (2444, 8134126), (2618, 7593508), (2629, 7561736), (2632, 7553117), (2873, 6919528), (3094, 6425276), (3107, 6398392), (3196, 6220214), (3346, 5941364), (3619, 5493176), (3718, 5346908), (4004, 4964986), (4063, 4892888), (4136, 4806529), (4277, 4648072), (4732, 4201142), (4862, 4088812), (4888, 4067063), (5236, 3796754), (5258, 3780868), (5593, 3554408), (5746, 3459764), (6188, 3212638), (6214, 3199196), (6392, 3110107), (6692, 2970682), (6721, 2957864), (7238, 2746588), (7436, 2673454), (7943, 2502808), (8008, 2482493), (8126, 2446444), (8554, 2324036), (8789, 2261896), (9464, 2100571), (9724, 2044406), (10387, 1913912), (10472, 1898377), (10516, 1890434), (11186, 1777204), (11233, 1769768), (11492, 1729882), (12376, 1606319), (12428, 1599598), (13013, 1527688), (13384, 1485341), (13442, 1478932), (14476, 1373294), (14872, 1336727), (15886, 1251404), (16252, 1223222), (17017, 1168232), (17108, 1162018), (17578, 1130948), (18403, 1080248), (19448, 1022203), (20111, 988504), (20774, 956956), (21032, 945217), (21749, 914056), (22372, 888602), (22466, 884884), (22984, 864941), (24856, 799799), (26026, 763844), (26884, 739466), (28441, 698984), (28952, 686647), (31603, 629048), (31772, 625702), (32504, 611611), (34034, 584116), (34177, 581672), (34216, 581009), (35156, 565474), (36806, 540124), (40222, 494252), (40391, 492184), (41548, 478478), (43498, 457028), (44693, 444808), (44744, 444301), (44932, 442442), (47047, 422552), (52052, 381922), (52819, 376376), (53768, 369733), (55601, 357544), (56882, 349492), (61523, 323128), (63206, 314524), (63544, 312851), (68068, 292058), (68354, 290836), (70312, 282737), (72709, 273416), (73612, 270062), (78631, 252824), (80444, 247126), (80782, 246092), (83096, 239239), (86996, 228514), (87373, 227528), (89386, 222404), (89864, 221221), (94094, 211276), (104104, 190961), (105638, 188188), (111202, 178772), (113764, 174746), (114257, 173992), (123046, 161564), (123563, 160888), (126412, 157262), (135031, 147224), (136136, 146029), (136708, 145418)]