492186768

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 1299916800

約数和(自身を除く): 807730032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1039, 1112, 1136, 1668, 1704, 2078, 2224, 3117, 3336, 3408, 4156, 6234, 6672, 8312, 9869, 12468, 16624, 19738, 24936, 29607, 39476, 49872, 59214, 73769, 78952, 118428, 144421, 147538, 157904, 221307, 236856, 288842, 295076, 433263, 442614, 473712, 577684, 590152, 866526, 885228, 1155368, 1180304, 1733052, 1770456, 2310736, 3466104, 3540912, 6932208, 10253891, 20507782, 30761673, 41015564, 61523346, 82031128, 123046692, 164062256, 246093384, 492186768]

約数ペア:

[(1, 492186768), (2, 246093384), (3, 164062256), (4, 123046692), (6, 82031128), (8, 61523346), (12, 41015564), (16, 30761673), (24, 20507782), (48, 10253891), (71, 6932208), (139, 3540912), (142, 3466104), (213, 2310736), (278, 1770456), (284, 1733052), (417, 1180304), (426, 1155368), (556, 885228), (568, 866526), (834, 590152), (852, 577684), (1039, 473712), (1112, 442614), (1136, 433263), (1668, 295076), (1704, 288842), (2078, 236856), (2224, 221307), (3117, 157904), (3336, 147538), (3408, 144421), (4156, 118428), (6234, 78952), (6672, 73769), (8312, 59214), (9869, 49872), (12468, 39476), (16624, 29607), (19738, 24936)]