2215074996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 5919513600

約数和(自身を除く): 3704438604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 79, 86, 118, 129, 158, 172, 177, 236, 237, 258, 307, 316, 354, 387, 474, 516, 531, 614, 708, 711, 774, 921, 948, 1062, 1228, 1422, 1548, 1842, 2124, 2537, 2763, 2844, 3397, 3684, 4661, 5074, 5526, 6794, 7611, 9322, 10148, 10191, 11052, 13201, 13588, 13983, 15222, 18113, 18644, 20382, 22833, 24253, 26402, 27966, 30444, 30573, 36226, 39603, 40764, 41949, 45666, 48506, 52804, 54339, 55932, 61146, 72452, 72759, 79206, 83898, 91332, 97012, 108678, 118809, 122292, 145518, 158412, 163017, 167796, 200423, 217356, 218277, 237618, 291036, 326034, 400846, 436554, 475236, 601269, 652068, 778859, 801692, 873108, 1042879, 1202538, 1430927, 1557718, 1803807, 2085758, 2336577, 2405076, 2861854, 3115436, 3128637, 3607614, 4171516, 4292781, 4673154, 5723708, 6257274, 7009731, 7215228, 8585562, 9346308, 9385911, 12514548, 12878343, 14019462, 17171124, 18771822, 25756686, 28038924, 37543644, 51513372, 61529861, 123059722, 184589583, 246119444, 369179166, 553768749, 738358332, 1107537498, 2215074996]

約数ペア:

[(1, 2215074996), (2, 1107537498), (3, 738358332), (4, 553768749), (6, 369179166), (9, 246119444), (12, 184589583), (18, 123059722), (36, 61529861), (43, 51513372), (59, 37543644), (79, 28038924), (86, 25756686), (118, 18771822), (129, 17171124), (158, 14019462), (172, 12878343), (177, 12514548), (236, 9385911), (237, 9346308), (258, 8585562), (307, 7215228), (316, 7009731), (354, 6257274), (387, 5723708), (474, 4673154), (516, 4292781), (531, 4171516), (614, 3607614), (708, 3128637), (711, 3115436), (774, 2861854), (921, 2405076), (948, 2336577), (1062, 2085758), (1228, 1803807), (1422, 1557718), (1548, 1430927), (1842, 1202538), (2124, 1042879), (2537, 873108), (2763, 801692), (2844, 778859), (3397, 652068), (3684, 601269), (4661, 475236), (5074, 436554), (5526, 400846), (6794, 326034), (7611, 291036), (9322, 237618), (10148, 218277), (10191, 217356), (11052, 200423), (13201, 167796), (13588, 163017), (13983, 158412), (15222, 145518), (18113, 122292), (18644, 118809), (20382, 108678), (22833, 97012), (24253, 91332), (26402, 83898), (27966, 79206), (30444, 72759), (30573, 72452), (36226, 61146), (39603, 55932), (40764, 54339), (41949, 52804), (45666, 48506)]