448812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 1406496

約数和(自身を除く): 957684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 137, 156, 182, 234, 252, 273, 274, 364, 411, 468, 546, 548, 819, 822, 959, 1092, 1233, 1638, 1644, 1781, 1918, 2466, 2877, 3276, 3562, 3836, 4932, 5343, 5754, 7124, 8631, 10686, 11508, 12467, 16029, 17262, 21372, 24934, 32058, 34524, 37401, 49868, 64116, 74802, 112203, 149604, 224406, 448812]

約数ペア:

[(1, 448812), (2, 224406), (3, 149604), (4, 112203), (6, 74802), (7, 64116), (9, 49868), (12, 37401), (13, 34524), (14, 32058), (18, 24934), (21, 21372), (26, 17262), (28, 16029), (36, 12467), (39, 11508), (42, 10686), (52, 8631), (63, 7124), (78, 5754), (84, 5343), (91, 4932), (117, 3836), (126, 3562), (137, 3276), (156, 2877), (182, 2466), (234, 1918), (252, 1781), (273, 1644), (274, 1638), (364, 1233), (411, 1092), (468, 959), (546, 822), (548, 819)]