316999424

素因数分解:

$2^8\times 7^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 108

約数和(自身を含む): 757068984

約数和(自身を除く): 440069560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 392, 448, 518, 592, 683, 784, 896, 1036, 1184, 1366, 1568, 1792, 1813, 2072, 2368, 2732, 3136, 3626, 4144, 4736, 4781, 5464, 6272, 7252, 8288, 9472, 9562, 10928, 12544, 14504, 16576, 19124, 21856, 25271, 29008, 33152, 33467, 38248, 43712, 50542, 58016, 66304, 66934, 76496, 87424, 101084, 116032, 133868, 152992, 174848, 176897, 202168, 232064, 267736, 305984, 353794, 404336, 464128, 535472, 611968, 707588, 808672, 1070944, 1223936, 1238279, 1415176, 1617344, 2141888, 2476558, 2830352, 3234688, 4283776, 4953116, 5660704, 6469376, 8567552, 9906232, 11321408, 19812464, 22642816, 39624928, 45285632, 79249856, 158499712, 316999424]

約数ペア:

[(1, 316999424), (2, 158499712), (4, 79249856), (7, 45285632), (8, 39624928), (14, 22642816), (16, 19812464), (28, 11321408), (32, 9906232), (37, 8567552), (49, 6469376), (56, 5660704), (64, 4953116), (74, 4283776), (98, 3234688), (112, 2830352), (128, 2476558), (148, 2141888), (196, 1617344), (224, 1415176), (256, 1238279), (259, 1223936), (296, 1070944), (392, 808672), (448, 707588), (518, 611968), (592, 535472), (683, 464128), (784, 404336), (896, 353794), (1036, 305984), (1184, 267736), (1366, 232064), (1568, 202168), (1792, 176897), (1813, 174848), (2072, 152992), (2368, 133868), (2732, 116032), (3136, 101084), (3626, 87424), (4144, 76496), (4736, 66934), (4781, 66304), (5464, 58016), (6272, 50542), (7252, 43712), (8288, 38248), (9472, 33467), (9562, 33152), (10928, 29008), (12544, 25271), (14504, 21856), (16576, 19124)]