228649428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29269}}^1$

素因数の和:29317

約数の個数: 72

約数和(自身を含む): 681873920

約数和(自身を除く): 453224492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 29269, 58538, 87807, 117076, 175614, 204883, 263421, 351228, 409766, 526842, 614649, 819532, 907339, 1053684, 1229298, 1814678, 1843947, 2458596, 2722017, 3629356, 3687894, 5444034, 6351373, 7375788, 8166051, 10888068, 12702746, 16332102, 19054119, 25405492, 32664204, 38108238, 57162357, 76216476, 114324714, 228649428]

約数ペア:

[(1, 228649428), (2, 114324714), (3, 76216476), (4, 57162357), (6, 38108238), (7, 32664204), (9, 25405492), (12, 19054119), (14, 16332102), (18, 12702746), (21, 10888068), (28, 8166051), (31, 7375788), (36, 6351373), (42, 5444034), (62, 3687894), (63, 3629356), (84, 2722017), (93, 2458596), (124, 1843947), (126, 1814678), (186, 1229298), (217, 1053684), (252, 907339), (279, 819532), (372, 614649), (434, 526842), (558, 409766), (651, 351228), (868, 263421), (1116, 204883), (1302, 175614), (1953, 117076), (2604, 87807), (3906, 58538), (7812, 29269)]