31191507432

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{2377}}^1$

素因数の和:3240

約数の個数: 128

約数和(自身を含む): 87890880000

約数和(自身を除く): 56699372568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 769, 948, 1422, 1538, 1896, 2133, 2307, 2377, 2844, 3076, 4266, 4614, 4754, 5688, 6152, 6921, 7131, 8532, 9228, 9508, 13842, 14262, 17064, 18456, 19016, 20763, 21393, 27684, 28524, 41526, 42786, 55368, 57048, 60751, 64179, 83052, 85572, 121502, 128358, 166104, 171144, 182253, 187783, 243004, 256716, 364506, 375566, 486008, 513432, 546759, 563349, 729012, 751132, 1093518, 1126698, 1458024, 1502264, 1640277, 1690047, 1827913, 2187036, 2253396, 3280554, 3380094, 3655826, 4374072, 4506792, 5070141, 5483739, 6561108, 6760188, 7311652, 10140282, 10967478, 13122216, 13520376, 14623304, 16451217, 20280564, 21934956, 32902434, 40561128, 43869912, 49353651, 65804868, 98707302, 131609736, 144405127, 197414604, 288810254, 394829208, 433215381, 577620508, 866430762, 1155241016, 1299646143, 1732861524, 2599292286, 3465723048, 3898938429, 5198584572, 7797876858, 10397169144, 15595753716, 31191507432]

約数ペア:

[(1, 31191507432), (2, 15595753716), (3, 10397169144), (4, 7797876858), (6, 5198584572), (8, 3898938429), (9, 3465723048), (12, 2599292286), (18, 1732861524), (24, 1299646143), (27, 1155241016), (36, 866430762), (54, 577620508), (72, 433215381), (79, 394829208), (108, 288810254), (158, 197414604), (216, 144405127), (237, 131609736), (316, 98707302), (474, 65804868), (632, 49353651), (711, 43869912), (769, 40561128), (948, 32902434), (1422, 21934956), (1538, 20280564), (1896, 16451217), (2133, 14623304), (2307, 13520376), (2377, 13122216), (2844, 10967478), (3076, 10140282), (4266, 7311652), (4614, 6760188), (4754, 6561108), (5688, 5483739), (6152, 5070141), (6921, 4506792), (7131, 4374072), (8532, 3655826), (9228, 3380094), (9508, 3280554), (13842, 2253396), (14262, 2187036), (17064, 1827913), (18456, 1690047), (19016, 1640277), (20763, 1502264), (21393, 1458024), (27684, 1126698), (28524, 1093518), (41526, 751132), (42786, 729012), (55368, 563349), (57048, 546759), (60751, 513432), (64179, 486008), (83052, 375566), (85572, 364506), (121502, 256716), (128358, 243004), (166104, 187783), (171144, 182253)]