347447214

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 767520000

約数和(自身を除く): 420072786

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 163, 237, 326, 474, 489, 711, 978, 1422, 1467, 1499, 2934, 2998, 4497, 8994, 12877, 13491, 25754, 26982, 38631, 77262, 115893, 118421, 231786, 236842, 244337, 355263, 488674, 710526, 733011, 1065789, 1466022, 2131578, 2199033, 4398066, 19302623, 38605246, 57907869, 115815738, 173723607, 347447214]

約数ペア:

[(1, 347447214), (2, 173723607), (3, 115815738), (6, 57907869), (9, 38605246), (18, 19302623), (79, 4398066), (158, 2199033), (163, 2131578), (237, 1466022), (326, 1065789), (474, 733011), (489, 710526), (711, 488674), (978, 355263), (1422, 244337), (1467, 236842), (1499, 231786), (2934, 118421), (2998, 115893), (4497, 77262), (8994, 38631), (12877, 26982), (13491, 25754)]