18146129496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 256

約数和(自身を含む): 53747712000

約数和(自身を除く): 35601582504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 149, 184, 186, 248, 253, 264, 276, 298, 341, 372, 447, 506, 552, 596, 647, 682, 713, 744, 759, 894, 1012, 1023, 1192, 1294, 1364, 1426, 1518, 1639, 1788, 1941, 2024, 2046, 2139, 2588, 2728, 2852, 3036, 3278, 3427, 3576, 3882, 4092, 4278, 4619, 4917, 5176, 5704, 6072, 6556, 6854, 7117, 7764, 7843, 8184, 8556, 9238, 9834, 10281, 13112, 13708, 13857, 14234, 14881, 15528, 15686, 17112, 18476, 19668, 20057, 20562, 21351, 23529, 27416, 27714, 28468, 29762, 31372, 36952, 37697, 39336, 40114, 41124, 42702, 44643, 47058, 50809, 55428, 56936, 59524, 60171, 62744, 75394, 80228, 82248, 85404, 89286, 94116, 96403, 101618, 106237, 110856, 113091, 119048, 120342, 150788, 152427, 160456, 163691, 170808, 178572, 188232, 192806, 203236, 212474, 220627, 226182, 240684, 289209, 301576, 304854, 318711, 327382, 357144, 385612, 406472, 424948, 441254, 452364, 461311, 481368, 491073, 578418, 609708, 637422, 654764, 661881, 771224, 849896, 882508, 904728, 922622, 982146, 1060433, 1156836, 1168607, 1219416, 1274844, 1309528, 1323762, 1383933, 1765016, 1845244, 1964292, 2120866, 2217269, 2313672, 2337214, 2549688, 2647524, 2767866, 2988493, 3181299, 3505821, 3690488, 3928584, 4241732, 4434538, 4674428, 5074421, 5295048, 5535732, 5976986, 6362598, 6651807, 7011642, 8483464, 8869076, 8965479, 9348856, 10148842, 11071464, 11953972, 12725196, 13303614, 14023284, 15223263, 17738152, 17930958, 20297684, 23907944, 24389959, 25450392, 26607228, 28046568, 30446526, 32873423, 35861916, 40595368, 48779918, 53214456, 60893052, 65746846, 68735339, 71723832, 73169877, 97559836, 98620269, 121786104, 131493692, 137470678, 146339754, 195119672, 197240538, 206206017, 262987384, 274941356, 292679508, 394481076, 412412034, 549882712, 585359016, 756088729, 788962152, 824824068, 1512177458, 1649648136, 2268266187, 3024354916, 4536532374, 6048709832, 9073064748, 18146129496]

約数ペア:

[(1, 18146129496), (2, 9073064748), (3, 6048709832), (4, 4536532374), (6, 3024354916), (8, 2268266187), (11, 1649648136), (12, 1512177458), (22, 824824068), (23, 788962152), (24, 756088729), (31, 585359016), (33, 549882712), (44, 412412034), (46, 394481076), (62, 292679508), (66, 274941356), (69, 262987384), (88, 206206017), (92, 197240538), (93, 195119672), (124, 146339754), (132, 137470678), (138, 131493692), (149, 121786104), (184, 98620269), (186, 97559836), (248, 73169877), (253, 71723832), (264, 68735339), (276, 65746846), (298, 60893052), (341, 53214456), (372, 48779918), (447, 40595368), (506, 35861916), (552, 32873423), (596, 30446526), (647, 28046568), (682, 26607228), (713, 25450392), (744, 24389959), (759, 23907944), (894, 20297684), (1012, 17930958), (1023, 17738152), (1192, 15223263), (1294, 14023284), (1364, 13303614), (1426, 12725196), (1518, 11953972), (1639, 11071464), (1788, 10148842), (1941, 9348856), (2024, 8965479), (2046, 8869076), (2139, 8483464), (2588, 7011642), (2728, 6651807), (2852, 6362598), (3036, 5976986), (3278, 5535732), (3427, 5295048), (3576, 5074421), (3882, 4674428), (4092, 4434538), (4278, 4241732), (4619, 3928584), (4917, 3690488), (5176, 3505821), (5704, 3181299), (6072, 2988493), (6556, 2767866), (6854, 2647524), (7117, 2549688), (7764, 2337214), (7843, 2313672), (8184, 2217269), (8556, 2120866), (9238, 1964292), (9834, 1845244), (10281, 1765016), (13112, 1383933), (13708, 1323762), (13857, 1309528), (14234, 1274844), (14881, 1219416), (15528, 1168607), (15686, 1156836), (17112, 1060433), (18476, 982146), (19668, 922622), (20057, 904728), (20562, 882508), (21351, 849896), (23529, 771224), (27416, 661881), (27714, 654764), (28468, 637422), (29762, 609708), (31372, 578418), (36952, 491073), (37697, 481368), (39336, 461311), (40114, 452364), (41124, 441254), (42702, 424948), (44643, 406472), (47058, 385612), (50809, 357144), (55428, 327382), (56936, 318711), (59524, 304854), (60171, 301576), (62744, 289209), (75394, 240684), (80228, 226182), (82248, 220627), (85404, 212474), (89286, 203236), (94116, 192806), (96403, 188232), (101618, 178572), (106237, 170808), (110856, 163691), (113091, 160456), (119048, 152427), (120342, 150788)]