298857156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{100829}}^1$

素因数の和:100868

約数の個数: 48

約数和(自身を含む): 790507200

約数和(自身を除く): 491650044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 100829, 201658, 302487, 403316, 604974, 1209948, 1310777, 1915751, 2621554, 3831502, 3932331, 5243108, 5747253, 7663004, 7864662, 11494506, 15729324, 22989012, 24904763, 49809526, 74714289, 99619052, 149428578, 298857156]

約数ペア:

[(1, 298857156), (2, 149428578), (3, 99619052), (4, 74714289), (6, 49809526), (12, 24904763), (13, 22989012), (19, 15729324), (26, 11494506), (38, 7864662), (39, 7663004), (52, 5747253), (57, 5243108), (76, 3932331), (78, 3831502), (114, 2621554), (156, 1915751), (228, 1310777), (247, 1209948), (494, 604974), (741, 403316), (988, 302487), (1482, 201658), (2964, 100829)]