315274232

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 72

約数和(自身を含む): 744773400

約数和(自身を除く): 429499168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 4759, 5096, 8281, 9464, 9518, 16562, 19036, 33124, 33313, 38072, 61867, 66248, 66626, 123734, 133252, 233191, 247468, 266504, 433069, 466382, 494936, 804271, 866138, 932764, 1608542, 1732276, 1865528, 3031483, 3217084, 3464552, 5629897, 6062966, 6434168, 11259794, 12125932, 22519588, 24251864, 39409279, 45039176, 78818558, 157637116, 315274232]

約数ペア:

[(1, 315274232), (2, 157637116), (4, 78818558), (7, 45039176), (8, 39409279), (13, 24251864), (14, 22519588), (26, 12125932), (28, 11259794), (49, 6434168), (52, 6062966), (56, 5629897), (91, 3464552), (98, 3217084), (104, 3031483), (169, 1865528), (182, 1732276), (196, 1608542), (338, 932764), (364, 866138), (392, 804271), (637, 494936), (676, 466382), (728, 433069), (1183, 266504), (1274, 247468), (1352, 233191), (2366, 133252), (2548, 123734), (4732, 66626), (4759, 66248), (5096, 61867), (8281, 38072), (9464, 33313), (9518, 33124), (16562, 19036)]