979488468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63719}}^1$

素因数の和:63797

約数の個数: 72

約数和(自身を含む): 2876065920

約数和(自身を除く): 1896577452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 63719, 127438, 191157, 254876, 382314, 446033, 573471, 764628, 892066, 1146942, 1338099, 1784132, 2293884, 2676198, 3886859, 4014297, 5352396, 7773718, 8028594, 11660577, 15547436, 16057188, 23321154, 27208013, 34981731, 46642308, 54416026, 69963462, 81624039, 108832052, 139926924, 163248078, 244872117, 326496156, 489744234, 979488468]

約数ペア:

[(1, 979488468), (2, 489744234), (3, 326496156), (4, 244872117), (6, 163248078), (7, 139926924), (9, 108832052), (12, 81624039), (14, 69963462), (18, 54416026), (21, 46642308), (28, 34981731), (36, 27208013), (42, 23321154), (61, 16057188), (63, 15547436), (84, 11660577), (122, 8028594), (126, 7773718), (183, 5352396), (244, 4014297), (252, 3886859), (366, 2676198), (427, 2293884), (549, 1784132), (732, 1338099), (854, 1146942), (1098, 892066), (1281, 764628), (1708, 573471), (2196, 446033), (2562, 382314), (3843, 254876), (5124, 191157), (7686, 127438), (15372, 63719)]