441868128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 1296758736

約数和(自身を除く): 854890608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 421, 464, 624, 696, 754, 841, 842, 928, 1131, 1248, 1263, 1392, 1508, 1682, 1684, 2262, 2523, 2526, 2784, 3016, 3364, 3368, 4524, 5046, 5052, 5473, 6032, 6728, 6736, 9048, 10092, 10104, 10933, 10946, 12064, 12209, 13456, 13472, 16419, 18096, 20184, 20208, 21866, 21892, 24418, 26912, 32799, 32838, 36192, 36627, 40368, 40416, 43732, 43784, 48836, 65598, 65676, 73254, 80736, 87464, 87568, 97672, 131196, 131352, 146508, 158717, 174928, 175136, 195344, 262392, 262704, 293016, 317434, 349856, 354061, 390688, 476151, 524784, 525408, 586032, 634868, 708122, 952302, 1049568, 1062183, 1172064, 1269736, 1416244, 1904604, 2124366, 2539472, 2832488, 3809208, 4248732, 4602793, 5078944, 5664976, 7618416, 8497464, 9205586, 11329952, 13808379, 15236832, 16994928, 18411172, 27616758, 33989856, 36822344, 55233516, 73644688, 110467032, 147289376, 220934064, 441868128]

約数ペア:

[(1, 441868128), (2, 220934064), (3, 147289376), (4, 110467032), (6, 73644688), (8, 55233516), (12, 36822344), (13, 33989856), (16, 27616758), (24, 18411172), (26, 16994928), (29, 15236832), (32, 13808379), (39, 11329952), (48, 9205586), (52, 8497464), (58, 7618416), (78, 5664976), (87, 5078944), (96, 4602793), (104, 4248732), (116, 3809208), (156, 2832488), (174, 2539472), (208, 2124366), (232, 1904604), (312, 1416244), (348, 1269736), (377, 1172064), (416, 1062183), (421, 1049568), (464, 952302), (624, 708122), (696, 634868), (754, 586032), (841, 525408), (842, 524784), (928, 476151), (1131, 390688), (1248, 354061), (1263, 349856), (1392, 317434), (1508, 293016), (1682, 262704), (1684, 262392), (2262, 195344), (2523, 175136), (2526, 174928), (2784, 158717), (3016, 146508), (3364, 131352), (3368, 131196), (4524, 97672), (5046, 87568), (5052, 87464), (5473, 80736), (6032, 73254), (6728, 65676), (6736, 65598), (9048, 48836), (10092, 43784), (10104, 43732), (10933, 40416), (10946, 40368), (12064, 36627), (12209, 36192), (13456, 32838), (13472, 32799), (16419, 26912), (18096, 24418), (20184, 21892), (20208, 21866)]