312731328

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 168

約数和(自身を含む): 1036972272

約数和(自身を除く): 724240944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2557, 2912, 3136, 3822, 4368, 4704, 5096, 5114, 5824, 7644, 7671, 8736, 9408, 10192, 10228, 15288, 15342, 17472, 17899, 20384, 20456, 30576, 30684, 33241, 35798, 40768, 40912, 53697, 61152, 61368, 66482, 71596, 81824, 99723, 107394, 122304, 122736, 125293, 132964, 143192, 163648, 199446, 214788, 232687, 245472, 250586, 265928, 286384, 375879, 398892, 429576, 465374, 490944, 501172, 531856, 572768, 698061, 751758, 797784, 859152, 930748, 1002344, 1063712, 1145536, 1396122, 1503516, 1595568, 1628809, 1718304, 1861496, 2004688, 2127424, 2792244, 3007032, 3191136, 3257618, 3436608, 3722992, 4009376, 4886427, 5584488, 6014064, 6382272, 6515236, 7445984, 8018752, 9772854, 11168976, 12028128, 13030472, 14891968, 19545708, 22337952, 24056256, 26060944, 39091416, 44675904, 52121888, 78182832, 104243776, 156365664, 312731328]

約数ペア:

[(1, 312731328), (2, 156365664), (3, 104243776), (4, 78182832), (6, 52121888), (7, 44675904), (8, 39091416), (12, 26060944), (13, 24056256), (14, 22337952), (16, 19545708), (21, 14891968), (24, 13030472), (26, 12028128), (28, 11168976), (32, 9772854), (39, 8018752), (42, 7445984), (48, 6515236), (49, 6382272), (52, 6014064), (56, 5584488), (64, 4886427), (78, 4009376), (84, 3722992), (91, 3436608), (96, 3257618), (98, 3191136), (104, 3007032), (112, 2792244), (147, 2127424), (156, 2004688), (168, 1861496), (182, 1718304), (192, 1628809), (196, 1595568), (208, 1503516), (224, 1396122), (273, 1145536), (294, 1063712), (312, 1002344), (336, 930748), (364, 859152), (392, 797784), (416, 751758), (448, 698061), (546, 572768), (588, 531856), (624, 501172), (637, 490944), (672, 465374), (728, 429576), (784, 398892), (832, 375879), (1092, 286384), (1176, 265928), (1248, 250586), (1274, 245472), (1344, 232687), (1456, 214788), (1568, 199446), (1911, 163648), (2184, 143192), (2352, 132964), (2496, 125293), (2548, 122736), (2557, 122304), (2912, 107394), (3136, 99723), (3822, 81824), (4368, 71596), (4704, 66482), (5096, 61368), (5114, 61152), (5824, 53697), (7644, 40912), (7671, 40768), (8736, 35798), (9408, 33241), (10192, 30684), (10228, 30576), (15288, 20456), (15342, 20384), (17472, 17899)]