19899394416

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8779}}^1$

素因数の和:8866

約数の個数: 240

約数和(自身を含む): 64199640960

約数和(自身を除く): 44300246544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 144, 159, 162, 176, 198, 212, 216, 243, 264, 297, 318, 324, 396, 424, 432, 477, 486, 528, 583, 594, 636, 648, 792, 848, 891, 954, 972, 1166, 1188, 1272, 1296, 1431, 1584, 1749, 1782, 1908, 1944, 2332, 2376, 2544, 2673, 2862, 3498, 3564, 3816, 3888, 4293, 4664, 4752, 5247, 5346, 5724, 6996, 7128, 7632, 8586, 8779, 9328, 10494, 10692, 11448, 12879, 13992, 14256, 15741, 17172, 17558, 20988, 21384, 22896, 25758, 26337, 27984, 31482, 34344, 35116, 41976, 42768, 47223, 51516, 52674, 62964, 68688, 70232, 79011, 83952, 94446, 96569, 103032, 105348, 125928, 140464, 141669, 158022, 188892, 193138, 206064, 210696, 237033, 251856, 283338, 289707, 316044, 377784, 386276, 421392, 465287, 474066, 566676, 579414, 632088, 711099, 755568, 772552, 869121, 930574, 948132, 1133352, 1158828, 1264176, 1395861, 1422198, 1545104, 1738242, 1861148, 1896264, 2133297, 2266704, 2317656, 2607363, 2791722, 2844396, 3476484, 3722296, 3792528, 4187583, 4266594, 4635312, 5118157, 5214726, 5583444, 5688792, 6952968, 7444592, 7822089, 8375166, 8533188, 10236314, 10429452, 11166888, 11377584, 12562749, 13905936, 15354471, 15644178, 16750332, 17066376, 20472628, 20858904, 22333776, 23466267, 25125498, 30708942, 31288356, 33500664, 34132752, 37688247, 40945256, 41717808, 46063413, 46932534, 50250996, 61417884, 62576712, 67001328, 75376494, 81890512, 92126826, 93865068, 100501992, 113064741, 122835768, 125153424, 138190239, 150752988, 184253652, 187730136, 201003984, 226129482, 245671536, 276380478, 301505976, 368507304, 375460272, 414570717, 452258964, 552760956, 603011952, 737014608, 829141434, 904517928, 1105521912, 1243712151, 1658282868, 1809035856, 2211043824, 2487424302, 3316565736, 4974848604, 6633131472, 9949697208, 19899394416]

約数ペア:

[(1, 19899394416), (2, 9949697208), (3, 6633131472), (4, 4974848604), (6, 3316565736), (8, 2487424302), (9, 2211043824), (11, 1809035856), (12, 1658282868), (16, 1243712151), (18, 1105521912), (22, 904517928), (24, 829141434), (27, 737014608), (33, 603011952), (36, 552760956), (44, 452258964), (48, 414570717), (53, 375460272), (54, 368507304), (66, 301505976), (72, 276380478), (81, 245671536), (88, 226129482), (99, 201003984), (106, 187730136), (108, 184253652), (132, 150752988), (144, 138190239), (159, 125153424), (162, 122835768), (176, 113064741), (198, 100501992), (212, 93865068), (216, 92126826), (243, 81890512), (264, 75376494), (297, 67001328), (318, 62576712), (324, 61417884), (396, 50250996), (424, 46932534), (432, 46063413), (477, 41717808), (486, 40945256), (528, 37688247), (583, 34132752), (594, 33500664), (636, 31288356), (648, 30708942), (792, 25125498), (848, 23466267), (891, 22333776), (954, 20858904), (972, 20472628), (1166, 17066376), (1188, 16750332), (1272, 15644178), (1296, 15354471), (1431, 13905936), (1584, 12562749), (1749, 11377584), (1782, 11166888), (1908, 10429452), (1944, 10236314), (2332, 8533188), (2376, 8375166), (2544, 7822089), (2673, 7444592), (2862, 6952968), (3498, 5688792), (3564, 5583444), (3816, 5214726), (3888, 5118157), (4293, 4635312), (4664, 4266594), (4752, 4187583), (5247, 3792528), (5346, 3722296), (5724, 3476484), (6996, 2844396), (7128, 2791722), (7632, 2607363), (8586, 2317656), (8779, 2266704), (9328, 2133297), (10494, 1896264), (10692, 1861148), (11448, 1738242), (12879, 1545104), (13992, 1422198), (14256, 1395861), (15741, 1264176), (17172, 1158828), (17558, 1133352), (20988, 948132), (21384, 930574), (22896, 869121), (25758, 772552), (26337, 755568), (27984, 711099), (31482, 632088), (34344, 579414), (35116, 566676), (41976, 474066), (42768, 465287), (47223, 421392), (51516, 386276), (52674, 377784), (62964, 316044), (68688, 289707), (70232, 283338), (79011, 251856), (83952, 237033), (94446, 210696), (96569, 206064), (103032, 193138), (105348, 188892), (125928, 158022), (140464, 141669)]