313455408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 987365376

約数和(自身を除く): 673909968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 644, 658, 752, 863, 966, 987, 1081, 1104, 1128, 1288, 1316, 1726, 1932, 1974, 2162, 2256, 2576, 2589, 2632, 3243, 3452, 3864, 3948, 4324, 5178, 5264, 6041, 6486, 6904, 7567, 7728, 7896, 8648, 10356, 12082, 12972, 13808, 15134, 15792, 17296, 18123, 19849, 20712, 22701, 24164, 25944, 30268, 36246, 39698, 40561, 41424, 45402, 48328, 51888, 59547, 60536, 72492, 79396, 81122, 90804, 96656, 119094, 121072, 121683, 138943, 144984, 158792, 162244, 181608, 238188, 243366, 277886, 283927, 289968, 317584, 324488, 363216, 416829, 476376, 486732, 555772, 567854, 648976, 833658, 851781, 932903, 952752, 973464, 1111544, 1135708, 1667316, 1703562, 1865806, 1946928, 2223088, 2271416, 2798709, 3334632, 3407124, 3731612, 4542832, 5597418, 6530321, 6669264, 6814248, 7463224, 11194836, 13060642, 13628496, 14926448, 19590963, 22389672, 26121284, 39181926, 44779344, 52242568, 78363852, 104485136, 156727704, 313455408]

約数ペア:

[(1, 313455408), (2, 156727704), (3, 104485136), (4, 78363852), (6, 52242568), (7, 44779344), (8, 39181926), (12, 26121284), (14, 22389672), (16, 19590963), (21, 14926448), (23, 13628496), (24, 13060642), (28, 11194836), (42, 7463224), (46, 6814248), (47, 6669264), (48, 6530321), (56, 5597418), (69, 4542832), (84, 3731612), (92, 3407124), (94, 3334632), (112, 2798709), (138, 2271416), (141, 2223088), (161, 1946928), (168, 1865806), (184, 1703562), (188, 1667316), (276, 1135708), (282, 1111544), (322, 973464), (329, 952752), (336, 932903), (368, 851781), (376, 833658), (483, 648976), (552, 567854), (564, 555772), (644, 486732), (658, 476376), (752, 416829), (863, 363216), (966, 324488), (987, 317584), (1081, 289968), (1104, 283927), (1128, 277886), (1288, 243366), (1316, 238188), (1726, 181608), (1932, 162244), (1974, 158792), (2162, 144984), (2256, 138943), (2576, 121683), (2589, 121072), (2632, 119094), (3243, 96656), (3452, 90804), (3864, 81122), (3948, 79396), (4324, 72492), (5178, 60536), (5264, 59547), (6041, 51888), (6486, 48328), (6904, 45402), (7567, 41424), (7728, 40561), (7896, 39698), (8648, 36246), (10356, 30268), (12082, 25944), (12972, 24164), (13808, 22701), (15134, 20712), (15792, 19849), (17296, 18123)]