312866892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6743

約数の個数: 72

約数和(自身を含む): 860255760

約数和(自身を除く): 547388868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 6619, 7878, 11817, 13238, 15756, 19857, 23634, 26476, 39714, 47268, 59571, 79428, 86047, 119142, 172094, 238284, 258141, 344188, 516282, 668519, 774423, 1032564, 1337038, 1548846, 2005557, 2674076, 3097692, 4011114, 6016671, 8022228, 8690747, 12033342, 17381494, 24066684, 26072241, 34762988, 52144482, 78216723, 104288964, 156433446, 312866892]

約数ペア:

[(1, 312866892), (2, 156433446), (3, 104288964), (4, 78216723), (6, 52144482), (9, 34762988), (12, 26072241), (13, 24066684), (18, 17381494), (26, 12033342), (36, 8690747), (39, 8022228), (52, 6016671), (78, 4011114), (101, 3097692), (117, 2674076), (156, 2005557), (202, 1548846), (234, 1337038), (303, 1032564), (404, 774423), (468, 668519), (606, 516282), (909, 344188), (1212, 258141), (1313, 238284), (1818, 172094), (2626, 119142), (3636, 86047), (3939, 79428), (5252, 59571), (6619, 47268), (7878, 39714), (11817, 26476), (13238, 23634), (15756, 19857)]