1295557704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 4185492480

約数和(自身を除く): 2889934776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 101, 124, 126, 168, 186, 202, 217, 248, 252, 279, 303, 372, 404, 434, 504, 558, 606, 651, 707, 744, 808, 821, 868, 909, 1116, 1212, 1302, 1414, 1642, 1736, 1818, 1953, 2121, 2232, 2424, 2463, 2604, 2828, 3131, 3284, 3636, 3906, 4242, 4926, 5208, 5656, 5747, 6262, 6363, 6568, 7272, 7389, 7812, 8484, 9393, 9852, 11494, 12524, 12726, 14778, 15624, 16968, 17241, 18786, 19704, 21917, 22988, 25048, 25451, 25452, 28179, 29556, 34482, 37572, 43834, 45976, 50902, 50904, 51723, 56358, 59112, 65751, 68964, 75144, 76353, 82921, 87668, 101804, 103446, 112716, 131502, 137928, 152706, 165842, 175336, 178157, 197253, 203608, 206892, 225432, 229059, 248763, 263004, 305412, 331684, 356314, 394506, 413784, 458118, 497526, 526008, 534471, 580447, 610824, 663368, 712628, 746289, 789012, 916236, 995052, 1068942, 1160894, 1425256, 1492578, 1578024, 1603413, 1741341, 1832472, 1990104, 2137884, 2321788, 2570551, 2985156, 3206826, 3482682, 4275768, 4643576, 5141102, 5224023, 5970312, 6413652, 6965364, 7711653, 10282204, 10448046, 12827304, 13930728, 15423306, 17993857, 20564408, 20896092, 23134959, 30846612, 35987714, 41792184, 46269918, 53981571, 61693224, 71975428, 92539836, 107963142, 143950856, 161944713, 185079672, 215926284, 323889426, 431852568, 647778852, 1295557704]

約数ペア:

[(1, 1295557704), (2, 647778852), (3, 431852568), (4, 323889426), (6, 215926284), (7, 185079672), (8, 161944713), (9, 143950856), (12, 107963142), (14, 92539836), (18, 71975428), (21, 61693224), (24, 53981571), (28, 46269918), (31, 41792184), (36, 35987714), (42, 30846612), (56, 23134959), (62, 20896092), (63, 20564408), (72, 17993857), (84, 15423306), (93, 13930728), (101, 12827304), (124, 10448046), (126, 10282204), (168, 7711653), (186, 6965364), (202, 6413652), (217, 5970312), (248, 5224023), (252, 5141102), (279, 4643576), (303, 4275768), (372, 3482682), (404, 3206826), (434, 2985156), (504, 2570551), (558, 2321788), (606, 2137884), (651, 1990104), (707, 1832472), (744, 1741341), (808, 1603413), (821, 1578024), (868, 1492578), (909, 1425256), (1116, 1160894), (1212, 1068942), (1302, 995052), (1414, 916236), (1642, 789012), (1736, 746289), (1818, 712628), (1953, 663368), (2121, 610824), (2232, 580447), (2424, 534471), (2463, 526008), (2604, 497526), (2828, 458118), (3131, 413784), (3284, 394506), (3636, 356314), (3906, 331684), (4242, 305412), (4926, 263004), (5208, 248763), (5656, 229059), (5747, 225432), (6262, 206892), (6363, 203608), (6568, 197253), (7272, 178157), (7389, 175336), (7812, 165842), (8484, 152706), (9393, 137928), (9852, 131502), (11494, 112716), (12524, 103446), (12726, 101804), (14778, 87668), (15624, 82921), (16968, 76353), (17241, 75144), (18786, 68964), (19704, 65751), (21917, 59112), (22988, 56358), (25048, 51723), (25451, 50904), (25452, 50902), (28179, 45976), (29556, 43834), (34482, 37572)]