1569274164

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21569}}^1$

素因数の和:21669

約数の個数: 72

約数和(自身を含む): 4145581440

約数和(自身を除く): 2576307276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 4042, 6063, 8084, 12126, 18189, 21569, 24252, 36378, 43138, 64707, 72756, 86276, 129414, 194121, 258828, 388242, 776484, 927467, 1013743, 1854934, 2027486, 2782401, 3041229, 3709868, 4054972, 5564802, 6082458, 8347203, 9123687, 11129604, 12164916, 16694406, 18247374, 33388812, 36494748, 43590949, 87181898, 130772847, 174363796, 261545694, 392318541, 523091388, 784637082, 1569274164]

約数ペア:

[(1, 1569274164), (2, 784637082), (3, 523091388), (4, 392318541), (6, 261545694), (9, 174363796), (12, 130772847), (18, 87181898), (36, 43590949), (43, 36494748), (47, 33388812), (86, 18247374), (94, 16694406), (129, 12164916), (141, 11129604), (172, 9123687), (188, 8347203), (258, 6082458), (282, 5564802), (387, 4054972), (423, 3709868), (516, 3041229), (564, 2782401), (774, 2027486), (846, 1854934), (1548, 1013743), (1692, 927467), (2021, 776484), (4042, 388242), (6063, 258828), (8084, 194121), (12126, 129414), (18189, 86276), (21569, 72756), (24252, 64707), (36378, 43138)]