242890872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18301}}^1$

素因数の和:18396

約数の個数: 64

約数和(自身を含む): 702796800

約数和(自身を除く): 459905928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 18301, 36602, 54903, 73204, 109806, 128107, 146408, 219612, 256214, 384321, 439224, 512428, 768642, 1024856, 1445779, 1537284, 2891558, 3074568, 4337337, 5783116, 8674674, 10120453, 11566232, 17349348, 20240906, 30361359, 34698696, 40481812, 60722718, 80963624, 121445436, 242890872]

約数ペア:

[(1, 242890872), (2, 121445436), (3, 80963624), (4, 60722718), (6, 40481812), (7, 34698696), (8, 30361359), (12, 20240906), (14, 17349348), (21, 11566232), (24, 10120453), (28, 8674674), (42, 5783116), (56, 4337337), (79, 3074568), (84, 2891558), (158, 1537284), (168, 1445779), (237, 1024856), (316, 768642), (474, 512428), (553, 439224), (632, 384321), (948, 256214), (1106, 219612), (1659, 146408), (1896, 128107), (2212, 109806), (3318, 73204), (4424, 54903), (6636, 36602), (13272, 18301)]