981070416

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{70237}}^1$

素因数の和:70348

約数の個数: 60

約数和(自身を含む): 2773979572

約数和(自身を除く): 1792909156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 70237, 140474, 210711, 280948, 421422, 561896, 632133, 842844, 1123792, 1264266, 1685688, 2528532, 3371376, 5057064, 6812989, 10114128, 13625978, 20438967, 27251956, 40877934, 54503912, 61316901, 81755868, 109007824, 122633802, 163511736, 245267604, 327023472, 490535208, 981070416]

約数ペア:

[(1, 981070416), (2, 490535208), (3, 327023472), (4, 245267604), (6, 163511736), (8, 122633802), (9, 109007824), (12, 81755868), (16, 61316901), (18, 54503912), (24, 40877934), (36, 27251956), (48, 20438967), (72, 13625978), (97, 10114128), (144, 6812989), (194, 5057064), (291, 3371376), (388, 2528532), (582, 1685688), (776, 1264266), (873, 1123792), (1164, 842844), (1552, 632133), (1746, 561896), (2328, 421422), (3492, 280948), (4656, 210711), (6984, 140474), (13968, 70237)]