2656157448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{385621}}^1$

素因数の和:385678

約数の個数: 64

約数和(自身を含む): 7774139520

約数和(自身を除く): 5117982072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 385621, 771242, 1156863, 1542484, 2313726, 2699347, 3084968, 4627452, 5398694, 8098041, 9254904, 10797388, 15810461, 16196082, 21594776, 31620922, 32392164, 47431383, 63241844, 64784328, 94862766, 110673227, 126483688, 189725532, 221346454, 332019681, 379451064, 442692908, 664039362, 885385816, 1328078724, 2656157448]

約数ペア:

[(1, 2656157448), (2, 1328078724), (3, 885385816), (4, 664039362), (6, 442692908), (7, 379451064), (8, 332019681), (12, 221346454), (14, 189725532), (21, 126483688), (24, 110673227), (28, 94862766), (41, 64784328), (42, 63241844), (56, 47431383), (82, 32392164), (84, 31620922), (123, 21594776), (164, 16196082), (168, 15810461), (246, 10797388), (287, 9254904), (328, 8098041), (492, 5398694), (574, 4627452), (861, 3084968), (984, 2699347), (1148, 2313726), (1722, 1542484), (2296, 1156863), (3444, 771242), (6888, 385621)]