317494476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{678407}}^1$

素因数の和:678430

約数の個数: 36

約数和(自身を含む): 864291792

約数和(自身を除く): 546797316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 678407, 1356814, 2035221, 2713628, 4070442, 6105663, 8140884, 8819291, 12211326, 17638582, 24422652, 26457873, 35277164, 52915746, 79373619, 105831492, 158747238, 317494476]

約数ペア:

[(1, 317494476), (2, 158747238), (3, 105831492), (4, 79373619), (6, 52915746), (9, 35277164), (12, 26457873), (13, 24422652), (18, 17638582), (26, 12211326), (36, 8819291), (39, 8140884), (52, 6105663), (78, 4070442), (117, 2713628), (156, 2035221), (234, 1356814), (468, 678407)]