242408348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 526029504

約数和(自身を除く): 283621156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 4861, 7124, 9722, 12467, 19444, 24934, 34027, 49868, 63193, 68054, 126386, 136108, 252772, 442351, 665957, 884702, 1331914, 1769404, 2663828, 4661699, 8657441, 9323398, 17314882, 18646796, 34629764, 60602087, 121204174, 242408348]

約数ペア:

[(1, 242408348), (2, 121204174), (4, 60602087), (7, 34629764), (13, 18646796), (14, 17314882), (26, 9323398), (28, 8657441), (52, 4661699), (91, 2663828), (137, 1769404), (182, 1331914), (274, 884702), (364, 665957), (548, 442351), (959, 252772), (1781, 136108), (1918, 126386), (3562, 68054), (3836, 63193), (4861, 49868), (7124, 34027), (9722, 24934), (12467, 19444)]