890759976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{36857}}^1$

素因数の和:36938

約数の個数: 64

約数和(自身を含む): 2388398400

約数和(自身を除く): 1497638424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 12084, 24168, 36857, 73714, 110571, 147428, 221142, 294856, 442284, 700283, 884568, 1400566, 1953421, 2100849, 2801132, 3906842, 4201698, 5602264, 5860263, 7813684, 8403396, 11720526, 15627368, 16806792, 23441052, 37114999, 46882104, 74229998, 111344997, 148459996, 222689994, 296919992, 445379988, 890759976]

約数ペア:

[(1, 890759976), (2, 445379988), (3, 296919992), (4, 222689994), (6, 148459996), (8, 111344997), (12, 74229998), (19, 46882104), (24, 37114999), (38, 23441052), (53, 16806792), (57, 15627368), (76, 11720526), (106, 8403396), (114, 7813684), (152, 5860263), (159, 5602264), (212, 4201698), (228, 3906842), (318, 2801132), (424, 2100849), (456, 1953421), (636, 1400566), (1007, 884568), (1272, 700283), (2014, 442284), (3021, 294856), (4028, 221142), (6042, 147428), (8056, 110571), (12084, 73714), (24168, 36857)]