1617991932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{1231}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 4024303360

約数和(自身を除く): 2406311428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 379, 578, 758, 867, 1137, 1156, 1231, 1516, 1734, 2274, 2462, 3468, 3693, 4548, 4924, 6443, 7386, 12886, 14772, 19329, 20927, 25772, 38658, 41854, 62781, 77316, 83708, 109531, 125562, 219062, 251124, 328593, 355759, 438124, 466549, 657186, 711518, 933098, 1067277, 1314372, 1399647, 1423036, 1866196, 2134554, 2799294, 4269108, 5598588, 7931333, 15862666, 23793999, 31725332, 47587998, 95175996, 134832661, 269665322, 404497983, 539330644, 808995966, 1617991932]

約数ペア:

[(1, 1617991932), (2, 808995966), (3, 539330644), (4, 404497983), (6, 269665322), (12, 134832661), (17, 95175996), (34, 47587998), (51, 31725332), (68, 23793999), (102, 15862666), (204, 7931333), (289, 5598588), (379, 4269108), (578, 2799294), (758, 2134554), (867, 1866196), (1137, 1423036), (1156, 1399647), (1231, 1314372), (1516, 1067277), (1734, 933098), (2274, 711518), (2462, 657186), (3468, 466549), (3693, 438124), (4548, 355759), (4924, 328593), (6443, 251124), (7386, 219062), (12886, 125562), (14772, 109531), (19329, 83708), (20927, 77316), (25772, 62781), (38658, 41854)]