312474864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4094

約数の個数: 80

約数和(自身を含む): 876388352

約数和(自身を除く): 563913488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 3943, 4953, 6096, 6604, 7886, 9906, 11829, 13208, 15772, 19812, 23658, 26416, 31544, 39624, 47316, 51259, 63088, 79248, 94632, 102518, 153777, 189264, 205036, 307554, 410072, 500761, 615108, 820144, 1001522, 1230216, 1502283, 2003044, 2460432, 3004566, 4006088, 6009132, 6509893, 8012176, 12018264, 13019786, 19529679, 24036528, 26039572, 39059358, 52079144, 78118716, 104158288, 156237432, 312474864]

約数ペア:

[(1, 312474864), (2, 156237432), (3, 104158288), (4, 78118716), (6, 52079144), (8, 39059358), (12, 26039572), (13, 24036528), (16, 19529679), (24, 13019786), (26, 12018264), (39, 8012176), (48, 6509893), (52, 6009132), (78, 4006088), (104, 3004566), (127, 2460432), (156, 2003044), (208, 1502283), (254, 1230216), (312, 1001522), (381, 820144), (508, 615108), (624, 500761), (762, 410072), (1016, 307554), (1524, 205036), (1651, 189264), (2032, 153777), (3048, 102518), (3302, 94632), (3943, 79248), (4953, 63088), (6096, 51259), (6604, 47316), (7886, 39624), (9906, 31544), (11829, 26416), (13208, 23658), (15772, 19812)]