969228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 2802800

約数和(自身を除く): 1833572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 109, 114, 117, 156, 171, 218, 228, 234, 247, 327, 342, 436, 468, 494, 654, 684, 741, 981, 988, 1308, 1417, 1482, 1962, 2071, 2223, 2834, 2964, 3924, 4142, 4251, 4446, 5668, 6213, 8284, 8502, 8892, 12426, 12753, 17004, 18639, 24852, 25506, 26923, 37278, 51012, 53846, 74556, 80769, 107692, 161538, 242307, 323076, 484614, 969228]

約数ペア:

[(1, 969228), (2, 484614), (3, 323076), (4, 242307), (6, 161538), (9, 107692), (12, 80769), (13, 74556), (18, 53846), (19, 51012), (26, 37278), (36, 26923), (38, 25506), (39, 24852), (52, 18639), (57, 17004), (76, 12753), (78, 12426), (109, 8892), (114, 8502), (117, 8284), (156, 6213), (171, 5668), (218, 4446), (228, 4251), (234, 4142), (247, 3924), (327, 2964), (342, 2834), (436, 2223), (468, 2071), (494, 1962), (654, 1482), (684, 1417), (741, 1308), (981, 988)]