1528187856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4289}}^1$

素因数の和:4884

約数の個数: 80

約数和(自身を含む): 4259935680

約数和(自身を除く): 2731747824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 571, 624, 1142, 1713, 2284, 3426, 4289, 4568, 6852, 7423, 8578, 9136, 12867, 13704, 14846, 17156, 22269, 25734, 27408, 29692, 34312, 44538, 51468, 55757, 59384, 68624, 89076, 102936, 111514, 118768, 167271, 178152, 205872, 223028, 334542, 356304, 446056, 669084, 892112, 1338168, 2449019, 2676336, 4898038, 7347057, 9796076, 14694114, 19592152, 29388228, 31837247, 39184304, 58776456, 63674494, 95511741, 117552912, 127348988, 191023482, 254697976, 382046964, 509395952, 764093928, 1528187856]

約数ペア:

[(1, 1528187856), (2, 764093928), (3, 509395952), (4, 382046964), (6, 254697976), (8, 191023482), (12, 127348988), (13, 117552912), (16, 95511741), (24, 63674494), (26, 58776456), (39, 39184304), (48, 31837247), (52, 29388228), (78, 19592152), (104, 14694114), (156, 9796076), (208, 7347057), (312, 4898038), (571, 2676336), (624, 2449019), (1142, 1338168), (1713, 892112), (2284, 669084), (3426, 446056), (4289, 356304), (4568, 334542), (6852, 223028), (7423, 205872), (8578, 178152), (9136, 167271), (12867, 118768), (13704, 111514), (14846, 102936), (17156, 89076), (22269, 68624), (25734, 59384), (27408, 55757), (29692, 51468), (34312, 44538)]