249561888

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 671328000

約数和(自身を除く): 421766112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 149, 219, 239, 292, 298, 438, 447, 478, 584, 596, 717, 876, 894, 956, 1168, 1192, 1434, 1752, 1788, 1912, 2336, 2384, 2868, 3504, 3576, 3824, 4768, 5736, 7008, 7152, 7648, 10877, 11472, 14304, 17447, 21754, 22944, 32631, 34894, 35611, 43508, 52341, 65262, 69788, 71222, 87016, 104682, 106833, 130524, 139576, 142444, 174032, 209364, 213666, 261048, 279152, 284888, 348064, 418728, 427332, 522096, 558304, 569776, 837456, 854664, 1044192, 1139552, 1674912, 1709328, 2599603, 3418656, 5199206, 7798809, 10398412, 15597618, 20796824, 31195236, 41593648, 62390472, 83187296, 124780944, 249561888]

約数ペア:

[(1, 249561888), (2, 124780944), (3, 83187296), (4, 62390472), (6, 41593648), (8, 31195236), (12, 20796824), (16, 15597618), (24, 10398412), (32, 7798809), (48, 5199206), (73, 3418656), (96, 2599603), (146, 1709328), (149, 1674912), (219, 1139552), (239, 1044192), (292, 854664), (298, 837456), (438, 569776), (447, 558304), (478, 522096), (584, 427332), (596, 418728), (717, 348064), (876, 284888), (894, 279152), (956, 261048), (1168, 213666), (1192, 209364), (1434, 174032), (1752, 142444), (1788, 139576), (1912, 130524), (2336, 106833), (2384, 104682), (2868, 87016), (3504, 71222), (3576, 69788), (3824, 65262), (4768, 52341), (5736, 43508), (7008, 35611), (7152, 34894), (7648, 32631), (10877, 22944), (11472, 21754), (14304, 17447)]