291288798

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 80

約数和(自身を含む): 677723904

約数和(自身を除く): 386435106

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 67, 81, 94, 134, 141, 162, 201, 282, 402, 423, 571, 603, 846, 1142, 1206, 1269, 1713, 1809, 2538, 3149, 3426, 3618, 3807, 5139, 5427, 6298, 7614, 9447, 10278, 10854, 15417, 18894, 26837, 28341, 30834, 38257, 46251, 53674, 56682, 76514, 80511, 85023, 92502, 114771, 161022, 170046, 229542, 241533, 255069, 344313, 483066, 510138, 688626, 724599, 1032939, 1449198, 1798079, 2065878, 2173797, 3098817, 3596158, 4347594, 5394237, 6197634, 10788474, 16182711, 32365422, 48548133, 97096266, 145644399, 291288798]

約数ペア:

[(1, 291288798), (2, 145644399), (3, 97096266), (6, 48548133), (9, 32365422), (18, 16182711), (27, 10788474), (47, 6197634), (54, 5394237), (67, 4347594), (81, 3596158), (94, 3098817), (134, 2173797), (141, 2065878), (162, 1798079), (201, 1449198), (282, 1032939), (402, 724599), (423, 688626), (571, 510138), (603, 483066), (846, 344313), (1142, 255069), (1206, 241533), (1269, 229542), (1713, 170046), (1809, 161022), (2538, 114771), (3149, 92502), (3426, 85023), (3618, 80511), (3807, 76514), (5139, 56682), (5427, 53674), (6298, 46251), (7614, 38257), (9447, 30834), (10278, 28341), (10854, 26837), (15417, 18894)]