307831212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 864077760

約数和(自身を除く): 556246548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 233, 234, 351, 466, 468, 699, 702, 932, 941, 1398, 1404, 1882, 2097, 2796, 2823, 3029, 3764, 4194, 5646, 6058, 6291, 8388, 8469, 9087, 11292, 12116, 12233, 12582, 16938, 18174, 24466, 25164, 25407, 27261, 33876, 36348, 36699, 48932, 50814, 54522, 73398, 81783, 101628, 109044, 110097, 146796, 163566, 219253, 220194, 327132, 330291, 438506, 440388, 657759, 660582, 877012, 1315518, 1321164, 1973277, 2631036, 2850289, 3946554, 5700578, 5919831, 7893108, 8550867, 11401156, 11839662, 17101734, 23679324, 25652601, 34203468, 51305202, 76957803, 102610404, 153915606, 307831212]

約数ペア:

[(1, 307831212), (2, 153915606), (3, 102610404), (4, 76957803), (6, 51305202), (9, 34203468), (12, 25652601), (13, 23679324), (18, 17101734), (26, 11839662), (27, 11401156), (36, 8550867), (39, 7893108), (52, 5919831), (54, 5700578), (78, 3946554), (108, 2850289), (117, 2631036), (156, 1973277), (233, 1321164), (234, 1315518), (351, 877012), (466, 660582), (468, 657759), (699, 440388), (702, 438506), (932, 330291), (941, 327132), (1398, 220194), (1404, 219253), (1882, 163566), (2097, 146796), (2796, 110097), (2823, 109044), (3029, 101628), (3764, 81783), (4194, 73398), (5646, 54522), (6058, 50814), (6291, 48932), (8388, 36699), (8469, 36348), (9087, 33876), (11292, 27261), (12116, 25407), (12233, 25164), (12582, 24466), (16938, 18174)]