28781303688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157813}}^1$

素因数の和:157991

約数の個数: 96

約数和(自身を含む): 83089071000

約数和(自身を除く): 54307767312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 149, 153, 204, 298, 306, 408, 447, 596, 612, 894, 1192, 1224, 1341, 1788, 2533, 2682, 3576, 5066, 5364, 7599, 10132, 10728, 15198, 20264, 22797, 30396, 45594, 60792, 91188, 157813, 182376, 315626, 473439, 631252, 946878, 1262504, 1420317, 1893756, 2682821, 2840634, 3787512, 5365642, 5681268, 8048463, 10731284, 11362536, 16096926, 21462568, 23514137, 24145389, 32193852, 47028274, 48290778, 64387704, 70542411, 94056548, 96581556, 141084822, 188113096, 193163112, 211627233, 282169644, 399740329, 423254466, 564339288, 799480658, 846508932, 1199220987, 1598961316, 1693017864, 2398441974, 3197922632, 3597662961, 4796883948, 7195325922, 9593767896, 14390651844, 28781303688]

約数ペア:

[(1, 28781303688), (2, 14390651844), (3, 9593767896), (4, 7195325922), (6, 4796883948), (8, 3597662961), (9, 3197922632), (12, 2398441974), (17, 1693017864), (18, 1598961316), (24, 1199220987), (34, 846508932), (36, 799480658), (51, 564339288), (68, 423254466), (72, 399740329), (102, 282169644), (136, 211627233), (149, 193163112), (153, 188113096), (204, 141084822), (298, 96581556), (306, 94056548), (408, 70542411), (447, 64387704), (596, 48290778), (612, 47028274), (894, 32193852), (1192, 24145389), (1224, 23514137), (1341, 21462568), (1788, 16096926), (2533, 11362536), (2682, 10731284), (3576, 8048463), (5066, 5681268), (5364, 5365642), (7599, 3787512), (10132, 2840634), (10728, 2682821), (15198, 1893756), (20264, 1420317), (22797, 1262504), (30396, 946878), (45594, 631252), (60792, 473439), (91188, 315626), (157813, 182376)]