313772256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1090672128

約数和(自身を除く): 776899872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 67, 69, 72, 84, 92, 96, 101, 112, 126, 134, 138, 144, 161, 168, 184, 201, 202, 207, 224, 252, 268, 276, 288, 303, 322, 336, 368, 402, 404, 414, 469, 483, 504, 536, 552, 603, 606, 644, 672, 707, 736, 804, 808, 828, 909, 938, 966, 1008, 1072, 1104, 1206, 1212, 1288, 1407, 1414, 1449, 1541, 1608, 1616, 1656, 1818, 1876, 1932, 2016, 2121, 2144, 2208, 2323, 2412, 2424, 2576, 2814, 2828, 2898, 3082, 3216, 3232, 3312, 3636, 3752, 3864, 4221, 4242, 4623, 4646, 4824, 4848, 5152, 5628, 5656, 5796, 6164, 6363, 6432, 6624, 6767, 6969, 7272, 7504, 7728, 8442, 8484, 9246, 9292, 9648, 9696, 10787, 11256, 11312, 11592, 12328, 12726, 13534, 13869, 13938, 14544, 15008, 15456, 16261, 16884, 16968, 18492, 18584, 19296, 20301, 20907, 21574, 22512, 22624, 23184, 24656, 25452, 27068, 27738, 27876, 29088, 32361, 32522, 33768, 33936, 36984, 37168, 40602, 41814, 43148, 45024, 46368, 47369, 48783, 49312, 50904, 54136, 55476, 55752, 60903, 64722, 65044, 67536, 67872, 73968, 74336, 81204, 83628, 86296, 94738, 97083, 97566, 101808, 108272, 110952, 111504, 121806, 129444, 130088, 135072, 142107, 146349, 147936, 155641, 162408, 167256, 172592, 189476, 194166, 195132, 203616, 216544, 221904, 223008, 243612, 258888, 260176, 284214, 292698, 311282, 324816, 334512, 345184, 378952, 388332, 390264, 426321, 443808, 466923, 487224, 517776, 520352, 568428, 585396, 622564, 649632, 669024, 757904, 776664, 780528, 852642, 933846, 974448, 1035552, 1089487, 1136856, 1170792, 1245128, 1400769, 1515808, 1553328, 1561056, 1705284, 1867692, 1948896, 2178974, 2273712, 2341584, 2490256, 2801538, 3106656, 3268461, 3410568, 3735384, 4357948, 4547424, 4683168, 4980512, 5603076, 6536922, 6821136, 7470768, 8715896, 9805383, 11206152, 13073844, 13642272, 14941536, 17431792, 19610766, 22412304, 26147688, 34863584, 39221532, 44824608, 52295376, 78443064, 104590752, 156886128, 313772256]

約数ペア:

[(1, 313772256), (2, 156886128), (3, 104590752), (4, 78443064), (6, 52295376), (7, 44824608), (8, 39221532), (9, 34863584), (12, 26147688), (14, 22412304), (16, 19610766), (18, 17431792), (21, 14941536), (23, 13642272), (24, 13073844), (28, 11206152), (32, 9805383), (36, 8715896), (42, 7470768), (46, 6821136), (48, 6536922), (56, 5603076), (63, 4980512), (67, 4683168), (69, 4547424), (72, 4357948), (84, 3735384), (92, 3410568), (96, 3268461), (101, 3106656), (112, 2801538), (126, 2490256), (134, 2341584), (138, 2273712), (144, 2178974), (161, 1948896), (168, 1867692), (184, 1705284), (201, 1561056), (202, 1553328), (207, 1515808), (224, 1400769), (252, 1245128), (268, 1170792), (276, 1136856), (288, 1089487), (303, 1035552), (322, 974448), (336, 933846), (368, 852642), (402, 780528), (404, 776664), (414, 757904), (469, 669024), (483, 649632), (504, 622564), (536, 585396), (552, 568428), (603, 520352), (606, 517776), (644, 487224), (672, 466923), (707, 443808), (736, 426321), (804, 390264), (808, 388332), (828, 378952), (909, 345184), (938, 334512), (966, 324816), (1008, 311282), (1072, 292698), (1104, 284214), (1206, 260176), (1212, 258888), (1288, 243612), (1407, 223008), (1414, 221904), (1449, 216544), (1541, 203616), (1608, 195132), (1616, 194166), (1656, 189476), (1818, 172592), (1876, 167256), (1932, 162408), (2016, 155641), (2121, 147936), (2144, 146349), (2208, 142107), (2323, 135072), (2412, 130088), (2424, 129444), (2576, 121806), (2814, 111504), (2828, 110952), (2898, 108272), (3082, 101808), (3216, 97566), (3232, 97083), (3312, 94738), (3636, 86296), (3752, 83628), (3864, 81204), (4221, 74336), (4242, 73968), (4623, 67872), (4646, 67536), (4824, 65044), (4848, 64722), (5152, 60903), (5628, 55752), (5656, 55476), (5796, 54136), (6164, 50904), (6363, 49312), (6432, 48783), (6624, 47369), (6767, 46368), (6969, 45024), (7272, 43148), (7504, 41814), (7728, 40602), (8442, 37168), (8484, 36984), (9246, 33936), (9292, 33768), (9648, 32522), (9696, 32361), (10787, 29088), (11256, 27876), (11312, 27738), (11592, 27068), (12328, 25452), (12726, 24656), (13534, 23184), (13869, 22624), (13938, 22512), (14544, 21574), (15008, 20907), (15456, 20301), (16261, 19296), (16884, 18584), (16968, 18492)]