397599552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3237

約数の個数: 168

約数和(自身を含む): 1344891392

約数和(自身を除く): 947291840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3181, 3472, 3906, 4032, 4464, 5208, 5952, 6362, 6944, 7812, 8928, 9543, 10416, 12724, 13888, 15624, 17856, 19086, 20832, 22267, 25448, 28629, 31248, 38172, 41664, 44534, 50896, 57258, 62496, 66801, 76344, 89068, 98611, 101792, 114516, 124992, 133602, 152688, 178136, 197222, 200403, 203584, 229032, 267204, 295833, 305376, 356272, 394444, 400806, 458064, 534408, 591666, 610752, 690277, 712544, 788888, 801612, 887499, 916128, 1068816, 1183332, 1380554, 1425088, 1577776, 1603224, 1774998, 1832256, 2070831, 2137632, 2366664, 2761108, 3155552, 3206448, 3549996, 4141662, 4275264, 4733328, 5522216, 6212493, 6311104, 6412896, 7099992, 8283324, 9466656, 11044432, 12424986, 12825792, 14199984, 16566648, 18933312, 22088864, 24849972, 28399968, 33133296, 44177728, 49699944, 56799936, 66266592, 99399888, 132533184, 198799776, 397599552]

約数ペア:

[(1, 397599552), (2, 198799776), (3, 132533184), (4, 99399888), (6, 66266592), (7, 56799936), (8, 49699944), (9, 44177728), (12, 33133296), (14, 28399968), (16, 24849972), (18, 22088864), (21, 18933312), (24, 16566648), (28, 14199984), (31, 12825792), (32, 12424986), (36, 11044432), (42, 9466656), (48, 8283324), (56, 7099992), (62, 6412896), (63, 6311104), (64, 6212493), (72, 5522216), (84, 4733328), (93, 4275264), (96, 4141662), (112, 3549996), (124, 3206448), (126, 3155552), (144, 2761108), (168, 2366664), (186, 2137632), (192, 2070831), (217, 1832256), (224, 1774998), (248, 1603224), (252, 1577776), (279, 1425088), (288, 1380554), (336, 1183332), (372, 1068816), (434, 916128), (448, 887499), (496, 801612), (504, 788888), (558, 712544), (576, 690277), (651, 610752), (672, 591666), (744, 534408), (868, 458064), (992, 400806), (1008, 394444), (1116, 356272), (1302, 305376), (1344, 295833), (1488, 267204), (1736, 229032), (1953, 203584), (1984, 200403), (2016, 197222), (2232, 178136), (2604, 152688), (2976, 133602), (3181, 124992), (3472, 114516), (3906, 101792), (4032, 98611), (4464, 89068), (5208, 76344), (5952, 66801), (6362, 62496), (6944, 57258), (7812, 50896), (8928, 44534), (9543, 41664), (10416, 38172), (12724, 31248), (13888, 28629), (15624, 25448), (17856, 22267), (19086, 20832)]