1378776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 4089600

約数和(自身を除く): 2710824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 283, 348, 406, 566, 609, 696, 812, 849, 1132, 1218, 1624, 1698, 1981, 2264, 2436, 3396, 3962, 4872, 5943, 6792, 7924, 8207, 11886, 15848, 16414, 23772, 24621, 32828, 47544, 49242, 57449, 65656, 98484, 114898, 172347, 196968, 229796, 344694, 459592, 689388, 1378776]

約数ペア:

[(1, 1378776), (2, 689388), (3, 459592), (4, 344694), (6, 229796), (7, 196968), (8, 172347), (12, 114898), (14, 98484), (21, 65656), (24, 57449), (28, 49242), (29, 47544), (42, 32828), (56, 24621), (58, 23772), (84, 16414), (87, 15848), (116, 11886), (168, 8207), (174, 7924), (203, 6792), (232, 5943), (283, 4872), (348, 3962), (406, 3396), (566, 2436), (609, 2264), (696, 1981), (812, 1698), (849, 1624), (1132, 1218)]