129414828

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 307112960

約数和(自身を除く): 177698132

約数列:

[1, 2, 3, 4, 6, 12, 109, 163, 218, 326, 327, 436, 489, 607, 652, 654, 978, 1214, 1308, 1821, 1956, 2428, 3642, 7284, 17767, 35534, 53301, 66163, 71068, 98941, 106602, 132326, 197882, 198489, 213204, 264652, 296823, 395764, 396978, 593646, 793956, 1187292, 10784569, 21569138, 32353707, 43138276, 64707414, 129414828]

約数ペア:

[(1, 129414828), (2, 64707414), (3, 43138276), (4, 32353707), (6, 21569138), (12, 10784569), (109, 1187292), (163, 793956), (218, 593646), (326, 396978), (327, 395764), (436, 296823), (489, 264652), (607, 213204), (652, 198489), (654, 197882), (978, 132326), (1214, 106602), (1308, 98941), (1821, 71068), (1956, 66163), (2428, 53301), (3642, 35534), (7284, 17767)]