1868303808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 336

約数和(自身を含む): 6570293184

約数和(自身を除く): 4701989376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 97, 102, 112, 119, 126, 136, 144, 153, 168, 192, 194, 204, 224, 238, 252, 272, 281, 288, 291, 306, 336, 357, 388, 408, 448, 476, 504, 544, 562, 576, 582, 612, 672, 679, 714, 776, 816, 843, 873, 952, 1008, 1071, 1088, 1124, 1164, 1224, 1344, 1358, 1428, 1552, 1632, 1649, 1686, 1746, 1904, 1967, 2016, 2037, 2142, 2248, 2328, 2448, 2529, 2716, 2856, 3104, 3264, 3298, 3372, 3492, 3808, 3934, 4032, 4074, 4284, 4496, 4656, 4777, 4896, 4947, 5058, 5432, 5712, 5901, 6111, 6208, 6596, 6744, 6984, 7616, 7868, 8148, 8568, 8992, 9312, 9554, 9792, 9894, 10116, 10864, 11424, 11543, 11802, 12222, 13192, 13488, 13968, 14331, 14841, 15736, 16296, 17136, 17703, 17984, 18624, 19108, 19788, 20232, 21728, 22848, 23086, 23604, 24444, 26384, 26976, 27257, 27936, 28662, 29682, 31472, 32592, 33439, 34272, 34629, 35406, 38216, 39576, 40464, 42993, 43456, 46172, 47208, 48888, 52768, 53952, 54514, 55872, 57324, 59364, 62944, 65184, 66878, 68544, 69258, 70812, 76432, 79152, 80928, 81771, 85986, 92344, 94416, 97776, 100317, 103887, 105536, 109028, 114648, 118728, 125888, 130368, 133756, 138516, 141624, 152864, 158304, 161856, 163542, 171972, 184688, 188832, 190799, 195552, 200634, 207774, 218056, 229296, 237456, 245313, 267512, 277032, 283248, 300951, 305728, 316608, 327084, 343944, 369376, 377664, 381598, 391104, 401268, 415548, 436112, 458592, 463369, 474912, 490626, 535024, 554064, 566496, 572397, 601902, 654168, 687888, 738752, 763196, 802536, 831096, 872224, 917184, 926738, 949824, 981252, 1070048, 1108128, 1132992, 1144794, 1203804, 1308336, 1375776, 1390107, 1526392, 1605072, 1662192, 1717191, 1744448, 1853476, 1962504, 2140096, 2216256, 2289588, 2407608, 2616672, 2751552, 2780214, 3052784, 3210144, 3243583, 3324384, 3434382, 3706952, 3925008, 4170321, 4579176, 4815216, 5233344, 5560428, 6105568, 6420288, 6487166, 6648768, 6868764, 7413904, 7850016, 8340642, 9158352, 9630432, 9730749, 11120856, 12211136, 12974332, 13737528, 14827808, 15700032, 16681284, 18316704, 19260864, 19461498, 22241712, 25948664, 27475056, 29192247, 29655616, 33362568, 36633408, 38922996, 44483424, 51897328, 54950112, 58384494, 66725136, 77845992, 88966848, 103794656, 109900224, 116768988, 133450272, 155691984, 207589312, 233537976, 266900544, 311383968, 467075952, 622767936, 934151904, 1868303808]

約数ペア:

[(1, 1868303808), (2, 934151904), (3, 622767936), (4, 467075952), (6, 311383968), (7, 266900544), (8, 233537976), (9, 207589312), (12, 155691984), (14, 133450272), (16, 116768988), (17, 109900224), (18, 103794656), (21, 88966848), (24, 77845992), (28, 66725136), (32, 58384494), (34, 54950112), (36, 51897328), (42, 44483424), (48, 38922996), (51, 36633408), (56, 33362568), (63, 29655616), (64, 29192247), (68, 27475056), (72, 25948664), (84, 22241712), (96, 19461498), (97, 19260864), (102, 18316704), (112, 16681284), (119, 15700032), (126, 14827808), (136, 13737528), (144, 12974332), (153, 12211136), (168, 11120856), (192, 9730749), (194, 9630432), (204, 9158352), (224, 8340642), (238, 7850016), (252, 7413904), (272, 6868764), (281, 6648768), (288, 6487166), (291, 6420288), (306, 6105568), (336, 5560428), (357, 5233344), (388, 4815216), (408, 4579176), (448, 4170321), (476, 3925008), (504, 3706952), (544, 3434382), (562, 3324384), (576, 3243583), (582, 3210144), (612, 3052784), (672, 2780214), (679, 2751552), (714, 2616672), (776, 2407608), (816, 2289588), (843, 2216256), (873, 2140096), (952, 1962504), (1008, 1853476), (1071, 1744448), (1088, 1717191), (1124, 1662192), (1164, 1605072), (1224, 1526392), (1344, 1390107), (1358, 1375776), (1428, 1308336), (1552, 1203804), (1632, 1144794), (1649, 1132992), (1686, 1108128), (1746, 1070048), (1904, 981252), (1967, 949824), (2016, 926738), (2037, 917184), (2142, 872224), (2248, 831096), (2328, 802536), (2448, 763196), (2529, 738752), (2716, 687888), (2856, 654168), (3104, 601902), (3264, 572397), (3298, 566496), (3372, 554064), (3492, 535024), (3808, 490626), (3934, 474912), (4032, 463369), (4074, 458592), (4284, 436112), (4496, 415548), (4656, 401268), (4777, 391104), (4896, 381598), (4947, 377664), (5058, 369376), (5432, 343944), (5712, 327084), (5901, 316608), (6111, 305728), (6208, 300951), (6596, 283248), (6744, 277032), (6984, 267512), (7616, 245313), (7868, 237456), (8148, 229296), (8568, 218056), (8992, 207774), (9312, 200634), (9554, 195552), (9792, 190799), (9894, 188832), (10116, 184688), (10864, 171972), (11424, 163542), (11543, 161856), (11802, 158304), (12222, 152864), (13192, 141624), (13488, 138516), (13968, 133756), (14331, 130368), (14841, 125888), (15736, 118728), (16296, 114648), (17136, 109028), (17703, 105536), (17984, 103887), (18624, 100317), (19108, 97776), (19788, 94416), (20232, 92344), (21728, 85986), (22848, 81771), (23086, 80928), (23604, 79152), (24444, 76432), (26384, 70812), (26976, 69258), (27257, 68544), (27936, 66878), (28662, 65184), (29682, 62944), (31472, 59364), (32592, 57324), (33439, 55872), (34272, 54514), (34629, 53952), (35406, 52768), (38216, 48888), (39576, 47208), (40464, 46172), (42993, 43456)]