664375608

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 2115993600

約数和(自身を除く): 1451617992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 127, 138, 156, 162, 184, 207, 216, 234, 243, 254, 276, 299, 312, 324, 351, 381, 414, 468, 486, 508, 552, 598, 621, 648, 702, 729, 762, 828, 897, 936, 972, 1016, 1053, 1143, 1196, 1242, 1404, 1458, 1524, 1651, 1656, 1794, 1863, 1944, 2106, 2187, 2286, 2392, 2484, 2691, 2808, 2916, 2921, 3048, 3159, 3302, 3429, 3588, 3726, 4212, 4374, 4572, 4953, 4968, 5382, 5589, 5832, 5842, 6318, 6604, 6858, 7176, 7452, 8073, 8424, 8748, 8763, 9144, 9477, 9906, 10287, 10764, 11178, 11684, 12636, 13208, 13716, 14859, 14904, 16146, 16767, 17496, 17526, 18954, 19812, 20574, 21528, 22356, 23368, 24219, 25272, 26289, 27432, 28431, 29718, 30861, 32292, 33534, 35052, 37908, 37973, 39624, 41148, 44577, 44712, 48438, 50301, 52578, 56862, 59436, 61722, 64584, 67068, 70104, 72657, 75816, 75946, 78867, 82296, 89154, 92583, 96876, 100602, 105156, 113724, 113919, 118872, 123444, 133731, 134136, 145314, 151892, 157734, 178308, 185166, 193752, 201204, 210312, 217971, 227448, 227838, 236601, 246888, 267462, 277749, 290628, 303784, 315468, 341757, 356616, 370332, 401193, 402408, 435942, 455676, 473202, 534924, 555498, 581256, 630936, 653913, 683514, 709803, 740664, 802386, 871884, 911352, 946404, 1025271, 1069848, 1110996, 1203579, 1307826, 1367028, 1419606, 1604772, 1743768, 1892808, 2050542, 2129409, 2221992, 2407158, 2615652, 2734056, 2839212, 3075813, 3209544, 3610737, 4101084, 4258818, 4814316, 5231304, 5678424, 6151626, 6388227, 7221474, 8202168, 8517636, 9227439, 9628632, 12303252, 12776454, 14442948, 17035272, 18454878, 24606504, 25552908, 27682317, 28885896, 36909756, 51105816, 55364634, 73819512, 83046951, 110729268, 166093902, 221458536, 332187804, 664375608]

約数ペア:

[(1, 664375608), (2, 332187804), (3, 221458536), (4, 166093902), (6, 110729268), (8, 83046951), (9, 73819512), (12, 55364634), (13, 51105816), (18, 36909756), (23, 28885896), (24, 27682317), (26, 25552908), (27, 24606504), (36, 18454878), (39, 17035272), (46, 14442948), (52, 12776454), (54, 12303252), (69, 9628632), (72, 9227439), (78, 8517636), (81, 8202168), (92, 7221474), (104, 6388227), (108, 6151626), (117, 5678424), (127, 5231304), (138, 4814316), (156, 4258818), (162, 4101084), (184, 3610737), (207, 3209544), (216, 3075813), (234, 2839212), (243, 2734056), (254, 2615652), (276, 2407158), (299, 2221992), (312, 2129409), (324, 2050542), (351, 1892808), (381, 1743768), (414, 1604772), (468, 1419606), (486, 1367028), (508, 1307826), (552, 1203579), (598, 1110996), (621, 1069848), (648, 1025271), (702, 946404), (729, 911352), (762, 871884), (828, 802386), (897, 740664), (936, 709803), (972, 683514), (1016, 653913), (1053, 630936), (1143, 581256), (1196, 555498), (1242, 534924), (1404, 473202), (1458, 455676), (1524, 435942), (1651, 402408), (1656, 401193), (1794, 370332), (1863, 356616), (1944, 341757), (2106, 315468), (2187, 303784), (2286, 290628), (2392, 277749), (2484, 267462), (2691, 246888), (2808, 236601), (2916, 227838), (2921, 227448), (3048, 217971), (3159, 210312), (3302, 201204), (3429, 193752), (3588, 185166), (3726, 178308), (4212, 157734), (4374, 151892), (4572, 145314), (4953, 134136), (4968, 133731), (5382, 123444), (5589, 118872), (5832, 113919), (5842, 113724), (6318, 105156), (6604, 100602), (6858, 96876), (7176, 92583), (7452, 89154), (8073, 82296), (8424, 78867), (8748, 75946), (8763, 75816), (9144, 72657), (9477, 70104), (9906, 67068), (10287, 64584), (10764, 61722), (11178, 59436), (11684, 56862), (12636, 52578), (13208, 50301), (13716, 48438), (14859, 44712), (14904, 44577), (16146, 41148), (16767, 39624), (17496, 37973), (17526, 37908), (18954, 35052), (19812, 33534), (20574, 32292), (21528, 30861), (22356, 29718), (23368, 28431), (24219, 27432), (25272, 26289)]