242712324

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 636225408

約数和(自身を除く): 393513084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 423, 564, 603, 804, 846, 1206, 1692, 2141, 2412, 3149, 4282, 6298, 6423, 8564, 9447, 12596, 12846, 18894, 19269, 25692, 28341, 37788, 38538, 56682, 77076, 100627, 113364, 143447, 201254, 286894, 301881, 402508, 430341, 573788, 603762, 860682, 905643, 1207524, 1291023, 1721364, 1811286, 2582046, 3622572, 5164092, 6742009, 13484018, 20226027, 26968036, 40452054, 60678081, 80904108, 121356162, 242712324]

約数ペア:

[(1, 242712324), (2, 121356162), (3, 80904108), (4, 60678081), (6, 40452054), (9, 26968036), (12, 20226027), (18, 13484018), (36, 6742009), (47, 5164092), (67, 3622572), (94, 2582046), (134, 1811286), (141, 1721364), (188, 1291023), (201, 1207524), (268, 905643), (282, 860682), (402, 603762), (423, 573788), (564, 430341), (603, 402508), (804, 301881), (846, 286894), (1206, 201254), (1692, 143447), (2141, 113364), (2412, 100627), (3149, 77076), (4282, 56682), (6298, 38538), (6423, 37788), (8564, 28341), (9447, 25692), (12596, 19269), (12846, 18894)]