399678144

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 1097084928

約数和(自身を除く): 697406784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 148, 192, 222, 254, 296, 381, 443, 444, 508, 592, 762, 886, 888, 1016, 1184, 1329, 1524, 1772, 1776, 2032, 2368, 2658, 3048, 3544, 3552, 4064, 4699, 5316, 6096, 7088, 7104, 8128, 9398, 10632, 12192, 14097, 14176, 16391, 18796, 21264, 24384, 28194, 28352, 32782, 37592, 42528, 49173, 56261, 56388, 65564, 75184, 85056, 98346, 112522, 112776, 131128, 150368, 168783, 196692, 225044, 225552, 262256, 300736, 337566, 393384, 450088, 451104, 524512, 675132, 786768, 900176, 902208, 1049024, 1350264, 1573536, 1800352, 2081657, 2700528, 3147072, 3600704, 4163314, 5401056, 6244971, 8326628, 10802112, 12489942, 16653256, 24979884, 33306512, 49959768, 66613024, 99919536, 133226048, 199839072, 399678144]

約数ペア:

[(1, 399678144), (2, 199839072), (3, 133226048), (4, 99919536), (6, 66613024), (8, 49959768), (12, 33306512), (16, 24979884), (24, 16653256), (32, 12489942), (37, 10802112), (48, 8326628), (64, 6244971), (74, 5401056), (96, 4163314), (111, 3600704), (127, 3147072), (148, 2700528), (192, 2081657), (222, 1800352), (254, 1573536), (296, 1350264), (381, 1049024), (443, 902208), (444, 900176), (508, 786768), (592, 675132), (762, 524512), (886, 451104), (888, 450088), (1016, 393384), (1184, 337566), (1329, 300736), (1524, 262256), (1772, 225552), (1776, 225044), (2032, 196692), (2368, 168783), (2658, 150368), (3048, 131128), (3544, 112776), (3552, 112522), (4064, 98346), (4699, 85056), (5316, 75184), (6096, 65564), (7088, 56388), (7104, 56261), (8128, 49173), (9398, 42528), (10632, 37592), (12192, 32782), (14097, 28352), (14176, 28194), (16391, 24384), (18796, 21264)]