15672718488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{243577}}^1$

素因数の和:243976

約数の個数: 64

約数和(自身を含む): 44896296960

約数和(自身を除く): 29223578472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2298, 2681, 3064, 4596, 5362, 8043, 9192, 10724, 16086, 21448, 32172, 64344, 243577, 487154, 730731, 974308, 1461462, 1705039, 1948616, 2922924, 3410078, 5115117, 5845848, 6820156, 10230234, 13640312, 20460468, 40920936, 93289991, 186579982, 279869973, 373159964, 559739946, 653029937, 746319928, 1119479892, 1306059874, 1959089811, 2238959784, 2612119748, 3918179622, 5224239496, 7836359244, 15672718488]

約数ペア:

[(1, 15672718488), (2, 7836359244), (3, 5224239496), (4, 3918179622), (6, 2612119748), (7, 2238959784), (8, 1959089811), (12, 1306059874), (14, 1119479892), (21, 746319928), (24, 653029937), (28, 559739946), (42, 373159964), (56, 279869973), (84, 186579982), (168, 93289991), (383, 40920936), (766, 20460468), (1149, 13640312), (1532, 10230234), (2298, 6820156), (2681, 5845848), (3064, 5115117), (4596, 3410078), (5362, 2922924), (8043, 1948616), (9192, 1705039), (10724, 1461462), (16086, 974308), (21448, 730731), (32172, 487154), (64344, 243577)]