1567209728

素因数分解:

$2^8\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1368

約数の個数: 108

約数和(自身を含む): 3678041052

約数和(自身を除く): 2110831324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 128, 196, 202, 224, 256, 392, 404, 448, 707, 784, 808, 896, 1237, 1414, 1568, 1616, 1792, 2474, 2828, 3136, 3232, 4948, 4949, 5656, 6272, 6464, 8659, 9896, 9898, 11312, 12544, 12928, 17318, 19792, 19796, 22624, 25856, 34636, 39584, 39592, 45248, 60613, 69272, 79168, 79184, 90496, 121226, 124937, 138544, 158336, 158368, 180992, 242452, 249874, 277088, 316672, 316736, 484904, 499748, 554176, 633472, 874559, 969808, 999496, 1108352, 1266944, 1749118, 1939616, 1998992, 2216704, 3498236, 3879232, 3997984, 6121913, 6996472, 7758464, 7995968, 12243826, 13992944, 15516928, 15991936, 24487652, 27985888, 31983872, 48975304, 55971776, 97950608, 111943552, 195901216, 223887104, 391802432, 783604864, 1567209728]

約数ペア:

[(1, 1567209728), (2, 783604864), (4, 391802432), (7, 223887104), (8, 195901216), (14, 111943552), (16, 97950608), (28, 55971776), (32, 48975304), (49, 31983872), (56, 27985888), (64, 24487652), (98, 15991936), (101, 15516928), (112, 13992944), (128, 12243826), (196, 7995968), (202, 7758464), (224, 6996472), (256, 6121913), (392, 3997984), (404, 3879232), (448, 3498236), (707, 2216704), (784, 1998992), (808, 1939616), (896, 1749118), (1237, 1266944), (1414, 1108352), (1568, 999496), (1616, 969808), (1792, 874559), (2474, 633472), (2828, 554176), (3136, 499748), (3232, 484904), (4948, 316736), (4949, 316672), (5656, 277088), (6272, 249874), (6464, 242452), (8659, 180992), (9896, 158368), (9898, 158336), (11312, 138544), (12544, 124937), (12928, 121226), (17318, 90496), (19792, 79184), (19796, 79168), (22624, 69272), (25856, 60613), (34636, 45248), (39584, 39592)]