305994612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47309}}^1$

素因数の和:47341

約数の個数: 72

約数和(自身を含む): 906081120

約数和(自身を除く): 600086508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 47309, 94618, 141927, 189236, 283854, 331163, 520399, 567708, 662326, 993489, 1040798, 1324652, 1561197, 1986978, 2081596, 2318141, 3122394, 3642793, 3973956, 4636282, 6244788, 6954423, 7285586, 9272564, 10928379, 13908846, 14571172, 21856758, 25499551, 27817692, 43713516, 50999102, 76498653, 101998204, 152997306, 305994612]

約数ペア:

[(1, 305994612), (2, 152997306), (3, 101998204), (4, 76498653), (6, 50999102), (7, 43713516), (11, 27817692), (12, 25499551), (14, 21856758), (21, 14571172), (22, 13908846), (28, 10928379), (33, 9272564), (42, 7285586), (44, 6954423), (49, 6244788), (66, 4636282), (77, 3973956), (84, 3642793), (98, 3122394), (132, 2318141), (147, 2081596), (154, 1986978), (196, 1561197), (231, 1324652), (294, 1040798), (308, 993489), (462, 662326), (539, 567708), (588, 520399), (924, 331163), (1078, 283854), (1617, 189236), (2156, 141927), (3234, 94618), (6468, 47309)]