2631171492

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 6913737600

約数和(自身を除く): 4282566108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 397, 436, 563, 654, 794, 981, 1126, 1191, 1308, 1588, 1689, 1962, 2252, 2382, 2943, 3378, 3573, 3924, 4764, 5067, 5886, 6756, 7146, 10134, 10719, 11772, 14292, 15201, 20268, 21438, 30402, 42876, 43273, 60804, 61367, 86546, 122734, 129819, 173092, 184101, 223511, 245468, 259638, 368202, 389457, 447022, 519276, 552303, 670533, 736404, 778914, 894044, 1104606, 1168371, 1341066, 1557828, 1656909, 2011599, 2209212, 2336742, 2682132, 3313818, 4023198, 4673484, 6034797, 6627636, 8046396, 12069594, 24139188, 24362699, 48725398, 73088097, 97450796, 146176194, 219264291, 292352388, 438528582, 657792873, 877057164, 1315585746, 2631171492]

約数ペア:

[(1, 2631171492), (2, 1315585746), (3, 877057164), (4, 657792873), (6, 438528582), (9, 292352388), (12, 219264291), (18, 146176194), (27, 97450796), (36, 73088097), (54, 48725398), (108, 24362699), (109, 24139188), (218, 12069594), (327, 8046396), (397, 6627636), (436, 6034797), (563, 4673484), (654, 4023198), (794, 3313818), (981, 2682132), (1126, 2336742), (1191, 2209212), (1308, 2011599), (1588, 1656909), (1689, 1557828), (1962, 1341066), (2252, 1168371), (2382, 1104606), (2943, 894044), (3378, 778914), (3573, 736404), (3924, 670533), (4764, 552303), (5067, 519276), (5886, 447022), (6756, 389457), (7146, 368202), (10134, 259638), (10719, 245468), (11772, 223511), (14292, 184101), (15201, 173092), (20268, 129819), (21438, 122734), (30402, 86546), (42876, 61367), (43273, 60804)]