6890312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 16027200

約数和(自身を除く): 9136888

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 317, 418, 494, 572, 634, 836, 988, 1144, 1268, 1672, 1976, 2536, 2717, 3487, 4121, 5434, 6023, 6974, 8242, 10868, 12046, 13948, 16484, 21736, 24092, 27896, 32968, 45331, 48184, 66253, 78299, 90662, 132506, 156598, 181324, 265012, 313196, 362648, 530024, 626392, 861289, 1722578, 3445156, 6890312]

約数ペア:

[(1, 6890312), (2, 3445156), (4, 1722578), (8, 861289), (11, 626392), (13, 530024), (19, 362648), (22, 313196), (26, 265012), (38, 181324), (44, 156598), (52, 132506), (76, 90662), (88, 78299), (104, 66253), (143, 48184), (152, 45331), (209, 32968), (247, 27896), (286, 24092), (317, 21736), (418, 16484), (494, 13948), (572, 12046), (634, 10868), (836, 8242), (988, 6974), (1144, 6023), (1268, 5434), (1672, 4121), (1976, 3487), (2536, 2717)]