612107980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 1438601472

約数和(自身を除く): 826493492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 131, 134, 220, 262, 268, 317, 335, 524, 634, 655, 670, 737, 1268, 1310, 1340, 1441, 1474, 1585, 2620, 2882, 2948, 3170, 3487, 3685, 5764, 6340, 6974, 7205, 7370, 8777, 13948, 14410, 14740, 17435, 17554, 21239, 28820, 34870, 35108, 41527, 42478, 43885, 69740, 83054, 84956, 87770, 96547, 106195, 166108, 175540, 193094, 207635, 212390, 233629, 386188, 415270, 424780, 456797, 467258, 482735, 830540, 913594, 934516, 965470, 1168145, 1827188, 1930940, 2283985, 2336290, 2782309, 4567970, 4672580, 5564618, 9135940, 11129236, 13911545, 27823090, 30605399, 55646180, 61210798, 122421596, 153026995, 306053990, 612107980]

約数ペア:

[(1, 612107980), (2, 306053990), (4, 153026995), (5, 122421596), (10, 61210798), (11, 55646180), (20, 30605399), (22, 27823090), (44, 13911545), (55, 11129236), (67, 9135940), (110, 5564618), (131, 4672580), (134, 4567970), (220, 2782309), (262, 2336290), (268, 2283985), (317, 1930940), (335, 1827188), (524, 1168145), (634, 965470), (655, 934516), (670, 913594), (737, 830540), (1268, 482735), (1310, 467258), (1340, 456797), (1441, 424780), (1474, 415270), (1585, 386188), (2620, 233629), (2882, 212390), (2948, 207635), (3170, 193094), (3487, 175540), (3685, 166108), (5764, 106195), (6340, 96547), (6974, 87770), (7205, 84956), (7370, 83054), (8777, 69740), (13948, 43885), (14410, 42478), (14740, 41527), (17435, 35108), (17554, 34870), (21239, 28820)]