309578702724

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{3089}}^1$

素因数の和:3578

約数の個数: 144

約数和(自身を含む): 801728928000

約数和(自身を除く): 492150225276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 131, 158, 237, 262, 269, 316, 393, 474, 524, 538, 711, 786, 807, 948, 1076, 1179, 1422, 1572, 1614, 2358, 2421, 2844, 3089, 3228, 4716, 4842, 6178, 9267, 9684, 10349, 12356, 18534, 20698, 21251, 27801, 31047, 35239, 37068, 41396, 42502, 55602, 62094, 63753, 70478, 85004, 93141, 105717, 111204, 124188, 127506, 140956, 186282, 191259, 211434, 244031, 255012, 317151, 372564, 382518, 404659, 422868, 488062, 634302, 732093, 765036, 809318, 830941, 976124, 1213977, 1268604, 1464186, 1618636, 1661882, 2196279, 2427954, 2492823, 2783881, 2928372, 3323764, 3641931, 4392558, 4855908, 4985646, 5567762, 7283862, 7478469, 8351643, 8785116, 9971292, 11135524, 14567724, 14956938, 16703286, 25054929, 29913876, 31968061, 33406572, 50109858, 63936122, 65644339, 95904183, 100219716, 108853271, 127872244, 131288678, 191808366, 196933017, 217706542, 262577356, 287712549, 326559813, 383616732, 393866034, 435413084, 575425098, 590799051, 653119626, 787732068, 979679439, 1150850196, 1181598102, 1306239252, 1959358878, 2363196204, 3918717756, 8599408409, 17198816818, 25798225227, 34397633636, 51596450454, 77394675681, 103192900908, 154789351362, 309578702724]

約数ペア:

[(1, 309578702724), (2, 154789351362), (3, 103192900908), (4, 77394675681), (6, 51596450454), (9, 34397633636), (12, 25798225227), (18, 17198816818), (36, 8599408409), (79, 3918717756), (131, 2363196204), (158, 1959358878), (237, 1306239252), (262, 1181598102), (269, 1150850196), (316, 979679439), (393, 787732068), (474, 653119626), (524, 590799051), (538, 575425098), (711, 435413084), (786, 393866034), (807, 383616732), (948, 326559813), (1076, 287712549), (1179, 262577356), (1422, 217706542), (1572, 196933017), (1614, 191808366), (2358, 131288678), (2421, 127872244), (2844, 108853271), (3089, 100219716), (3228, 95904183), (4716, 65644339), (4842, 63936122), (6178, 50109858), (9267, 33406572), (9684, 31968061), (10349, 29913876), (12356, 25054929), (18534, 16703286), (20698, 14956938), (21251, 14567724), (27801, 11135524), (31047, 9971292), (35239, 8785116), (37068, 8351643), (41396, 7478469), (42502, 7283862), (55602, 5567762), (62094, 4985646), (63753, 4855908), (70478, 4392558), (85004, 3641931), (93141, 3323764), (105717, 2928372), (111204, 2783881), (124188, 2492823), (127506, 2427954), (140956, 2196279), (186282, 1661882), (191259, 1618636), (211434, 1464186), (244031, 1268604), (255012, 1213977), (317151, 976124), (372564, 830941), (382518, 809318), (404659, 765036), (422868, 732093), (488062, 634302)]