6415663898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 12168506880

約数和(自身を除く): 5752842982

約数列:

[1, 2, 7, 14, 17, 34, 43, 61, 86, 119, 122, 238, 239, 301, 427, 478, 602, 731, 854, 1037, 1462, 1673, 1849, 2074, 2623, 3346, 3698, 4063, 5117, 5246, 7259, 8126, 10234, 10277, 12943, 14518, 14579, 18361, 20554, 25886, 28441, 29158, 31433, 36722, 44591, 56882, 62866, 71939, 89182, 102053, 112789, 143878, 174709, 204106, 220031, 225578, 247843, 312137, 349418, 440062, 441911, 495686, 624274, 626897, 789523, 883822, 1222963, 1253794, 1579046, 1734901, 1917413, 2445926, 3093377, 3469802, 3834826, 4388279, 6186754, 7512487, 8776558, 10657249, 13421891, 15024974, 21314498, 26843782, 26956571, 52587409, 53913142, 74600743, 105174818, 149201486, 188695997, 377391994, 458261707, 916523414, 3207831949, 6415663898]

約数ペア:

[(1, 6415663898), (2, 3207831949), (7, 916523414), (14, 458261707), (17, 377391994), (34, 188695997), (43, 149201486), (61, 105174818), (86, 74600743), (119, 53913142), (122, 52587409), (238, 26956571), (239, 26843782), (301, 21314498), (427, 15024974), (478, 13421891), (602, 10657249), (731, 8776558), (854, 7512487), (1037, 6186754), (1462, 4388279), (1673, 3834826), (1849, 3469802), (2074, 3093377), (2623, 2445926), (3346, 1917413), (3698, 1734901), (4063, 1579046), (5117, 1253794), (5246, 1222963), (7259, 883822), (8126, 789523), (10234, 626897), (10277, 624274), (12943, 495686), (14518, 441911), (14579, 440062), (18361, 349418), (20554, 312137), (25886, 247843), (28441, 225578), (29158, 220031), (31433, 204106), (36722, 174709), (44591, 143878), (56882, 112789), (62866, 102053), (71939, 89182)]