2131025064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11059}}^1$

素因数の和:11143

約数の個数: 128

約数和(自身を含む): 6455500800

約数和(自身を除く): 4324475736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 434, 444, 518, 651, 744, 777, 868, 888, 1036, 1147, 1302, 1554, 1736, 2072, 2294, 2604, 3108, 3441, 4588, 5208, 6216, 6882, 8029, 9176, 11059, 13764, 16058, 22118, 24087, 27528, 32116, 33177, 44236, 48174, 64232, 66354, 77413, 88472, 96348, 132708, 154826, 192696, 232239, 265416, 309652, 342829, 409183, 464478, 619304, 685658, 818366, 928956, 1028487, 1227549, 1371316, 1636732, 1857912, 2056974, 2399803, 2455098, 2742632, 2864281, 3273464, 4113948, 4799606, 4910196, 5728562, 7199409, 8227896, 8592843, 9599212, 9820392, 11457124, 12684673, 14398818, 17185686, 19198424, 22914248, 25369346, 28797636, 34371372, 38054019, 50738692, 57595272, 68742744, 76108038, 88792711, 101477384, 152216076, 177585422, 266378133, 304432152, 355170844, 532756266, 710341688, 1065512532, 2131025064]

約数ペア:

[(1, 2131025064), (2, 1065512532), (3, 710341688), (4, 532756266), (6, 355170844), (7, 304432152), (8, 266378133), (12, 177585422), (14, 152216076), (21, 101477384), (24, 88792711), (28, 76108038), (31, 68742744), (37, 57595272), (42, 50738692), (56, 38054019), (62, 34371372), (74, 28797636), (84, 25369346), (93, 22914248), (111, 19198424), (124, 17185686), (148, 14398818), (168, 12684673), (186, 11457124), (217, 9820392), (222, 9599212), (248, 8592843), (259, 8227896), (296, 7199409), (372, 5728562), (434, 4910196), (444, 4799606), (518, 4113948), (651, 3273464), (744, 2864281), (777, 2742632), (868, 2455098), (888, 2399803), (1036, 2056974), (1147, 1857912), (1302, 1636732), (1554, 1371316), (1736, 1227549), (2072, 1028487), (2294, 928956), (2604, 818366), (3108, 685658), (3441, 619304), (4588, 464478), (5208, 409183), (6216, 342829), (6882, 309652), (8029, 265416), (9176, 232239), (11059, 192696), (13764, 154826), (16058, 132708), (22118, 96348), (24087, 88472), (27528, 77413), (32116, 66354), (33177, 64232), (44236, 48174)]