191900016

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 695455488

約数和(自身を除く): 503555472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 641, 648, 693, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1282, 1296, 1386, 1512, 1584, 1701, 1782, 1848, 1923, 1944, 2079, 2268, 2376, 2564, 2673, 2772, 3024, 3402, 3564, 3696, 3846, 3888, 4158, 4487, 4536, 4752, 5128, 5346, 5544, 5769, 6237, 6804, 7051, 7128, 7692, 8316, 8974, 9072, 10256, 10692, 11088, 11538, 12474, 13461, 13608, 14102, 14256, 15384, 16632, 17307, 17948, 18711, 21153, 21384, 23076, 24948, 26922, 27216, 28204, 30768, 33264, 34614, 35896, 37422, 40383, 42306, 42768, 46152, 49357, 49896, 51921, 53844, 56408, 63459, 69228, 71792, 74844, 80766, 84612, 92304, 98714, 99792, 103842, 107688, 112816, 121149, 126918, 138456, 148071, 149688, 155763, 161532, 169224, 190377, 197428, 207684, 215376, 242298, 253836, 276912, 296142, 299376, 311526, 323064, 338448, 363447, 380754, 394856, 415368, 444213, 484596, 507672, 571131, 592284, 623052, 646128, 726894, 761508, 789712, 830736, 888426, 969192, 1015344, 1090341, 1142262, 1184568, 1246104, 1332639, 1453788, 1523016, 1713393, 1776852, 1938384, 2180682, 2284524, 2369136, 2492208, 2665278, 2907576, 3046032, 3426786, 3553704, 3997917, 4361364, 4569048, 5330556, 5815152, 6853572, 7107408, 7995834, 8722728, 9138096, 10661112, 11993751, 13707144, 15991668, 17445456, 21322224, 23987502, 27414288, 31983336, 47975004, 63966672, 95950008, 191900016]

約数ペア:

[(1, 191900016), (2, 95950008), (3, 63966672), (4, 47975004), (6, 31983336), (7, 27414288), (8, 23987502), (9, 21322224), (11, 17445456), (12, 15991668), (14, 13707144), (16, 11993751), (18, 10661112), (21, 9138096), (22, 8722728), (24, 7995834), (27, 7107408), (28, 6853572), (33, 5815152), (36, 5330556), (42, 4569048), (44, 4361364), (48, 3997917), (54, 3553704), (56, 3426786), (63, 3046032), (66, 2907576), (72, 2665278), (77, 2492208), (81, 2369136), (84, 2284524), (88, 2180682), (99, 1938384), (108, 1776852), (112, 1713393), (126, 1523016), (132, 1453788), (144, 1332639), (154, 1246104), (162, 1184568), (168, 1142262), (176, 1090341), (189, 1015344), (198, 969192), (216, 888426), (231, 830736), (243, 789712), (252, 761508), (264, 726894), (297, 646128), (308, 623052), (324, 592284), (336, 571131), (378, 507672), (396, 484596), (432, 444213), (462, 415368), (486, 394856), (504, 380754), (528, 363447), (567, 338448), (594, 323064), (616, 311526), (641, 299376), (648, 296142), (693, 276912), (756, 253836), (792, 242298), (891, 215376), (924, 207684), (972, 197428), (1008, 190377), (1134, 169224), (1188, 161532), (1232, 155763), (1282, 149688), (1296, 148071), (1386, 138456), (1512, 126918), (1584, 121149), (1701, 112816), (1782, 107688), (1848, 103842), (1923, 99792), (1944, 98714), (2079, 92304), (2268, 84612), (2376, 80766), (2564, 74844), (2673, 71792), (2772, 69228), (3024, 63459), (3402, 56408), (3564, 53844), (3696, 51921), (3846, 49896), (3888, 49357), (4158, 46152), (4487, 42768), (4536, 42306), (4752, 40383), (5128, 37422), (5346, 35896), (5544, 34614), (5769, 33264), (6237, 30768), (6804, 28204), (7051, 27216), (7128, 26922), (7692, 24948), (8316, 23076), (8974, 21384), (9072, 21153), (10256, 18711), (10692, 17948), (11088, 17307), (11538, 16632), (12474, 15384), (13461, 14256), (13608, 14102)]