228315542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 451059840

約数和(自身を除く): 222744298

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 182, 218, 221, 238, 442, 677, 763, 1354, 1417, 1526, 1547, 1853, 2834, 3094, 3706, 4739, 8801, 9478, 9919, 11509, 12971, 17602, 19838, 23018, 24089, 25942, 48178, 61607, 73793, 80563, 123214, 147586, 149617, 161126, 168623, 299234, 337246, 516551, 959309, 1033102, 1047319, 1254481, 1918618, 2094638, 2508962, 6715163, 8781367, 13430326, 16308253, 17562734, 32616506, 114157771, 228315542]

約数ペア:

[(1, 228315542), (2, 114157771), (7, 32616506), (13, 17562734), (14, 16308253), (17, 13430326), (26, 8781367), (34, 6715163), (91, 2508962), (109, 2094638), (119, 1918618), (182, 1254481), (218, 1047319), (221, 1033102), (238, 959309), (442, 516551), (677, 337246), (763, 299234), (1354, 168623), (1417, 161126), (1526, 149617), (1547, 147586), (1853, 123214), (2834, 80563), (3094, 73793), (3706, 61607), (4739, 48178), (8801, 25942), (9478, 24089), (9919, 23018), (11509, 19838), (12971, 17602)]