1254223668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 3308963840

約数和(自身を除く): 2054740172

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 211, 228, 348, 372, 422, 551, 589, 633, 841, 844, 899, 1102, 1178, 1266, 1653, 1682, 1767, 1798, 2204, 2356, 2523, 2532, 2697, 3306, 3364, 3534, 3596, 4009, 5046, 5394, 6119, 6541, 6612, 7068, 8018, 10092, 10788, 12027, 12238, 13082, 15979, 16036, 17081, 18357, 19623, 24054, 24476, 26071, 26164, 31958, 34162, 36714, 39246, 47937, 48108, 51243, 52142, 63916, 68324, 73428, 78213, 78492, 95874, 102486, 104284, 116261, 124279, 156426, 177451, 189689, 191748, 204972, 232522, 248558, 312852, 348783, 354902, 372837, 379378, 465044, 495349, 497116, 532353, 569067, 697566, 709804, 745674, 758756, 990698, 1064706, 1138134, 1395132, 1486047, 1491348, 1981396, 2129412, 2276268, 2972094, 3371569, 3604091, 5500981, 5944188, 6743138, 7208182, 10114707, 10812273, 11001962, 13486276, 14416364, 16502943, 20229414, 21624546, 22003924, 33005886, 40458828, 43249092, 66011772, 104518639, 209037278, 313555917, 418074556, 627111834, 1254223668]

約数ペア:

[(1, 1254223668), (2, 627111834), (3, 418074556), (4, 313555917), (6, 209037278), (12, 104518639), (19, 66011772), (29, 43249092), (31, 40458828), (38, 33005886), (57, 22003924), (58, 21624546), (62, 20229414), (76, 16502943), (87, 14416364), (93, 13486276), (114, 11001962), (116, 10812273), (124, 10114707), (174, 7208182), (186, 6743138), (211, 5944188), (228, 5500981), (348, 3604091), (372, 3371569), (422, 2972094), (551, 2276268), (589, 2129412), (633, 1981396), (841, 1491348), (844, 1486047), (899, 1395132), (1102, 1138134), (1178, 1064706), (1266, 990698), (1653, 758756), (1682, 745674), (1767, 709804), (1798, 697566), (2204, 569067), (2356, 532353), (2523, 497116), (2532, 495349), (2697, 465044), (3306, 379378), (3364, 372837), (3534, 354902), (3596, 348783), (4009, 312852), (5046, 248558), (5394, 232522), (6119, 204972), (6541, 191748), (6612, 189689), (7068, 177451), (8018, 156426), (10092, 124279), (10788, 116261), (12027, 104284), (12238, 102486), (13082, 95874), (15979, 78492), (16036, 78213), (17081, 73428), (18357, 68324), (19623, 63916), (24054, 52142), (24476, 51243), (26071, 48108), (26164, 47937), (31958, 39246), (34162, 36714)]