281608152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23609}}^1$

素因数の和:23696

約数の個数: 64

約数和(自身を含む): 815961600

約数和(自身を除く): 534353448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 23609, 47218, 70827, 94436, 141654, 165263, 188872, 283308, 330526, 495789, 566616, 661052, 991578, 1322104, 1676239, 1983156, 3352478, 3966312, 5028717, 6704956, 10057434, 11733673, 13409912, 20114868, 23467346, 35201019, 40229736, 46934692, 70402038, 93869384, 140804076, 281608152]

約数ペア:

[(1, 281608152), (2, 140804076), (3, 93869384), (4, 70402038), (6, 46934692), (7, 40229736), (8, 35201019), (12, 23467346), (14, 20114868), (21, 13409912), (24, 11733673), (28, 10057434), (42, 6704956), (56, 5028717), (71, 3966312), (84, 3352478), (142, 1983156), (168, 1676239), (213, 1322104), (284, 991578), (426, 661052), (497, 566616), (568, 495789), (852, 330526), (994, 283308), (1491, 188872), (1704, 165263), (1988, 141654), (2982, 94436), (3976, 70827), (5964, 47218), (11928, 23609)]