890560944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67961}}^1$

素因数の和:67995

約数の個数: 120

約数和(自身を含む): 3067532832

約数和(自身を除く): 2176971888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 67961, 135922, 203883, 271844, 407766, 475727, 543688, 611649, 815532, 883493, 951454, 1087376, 1223298, 1427181, 1631064, 1766986, 1902908, 2446596, 2650479, 2854362, 3262128, 3533972, 3805816, 4281543, 4893192, 5300958, 5708724, 6184451, 7067944, 7611632, 7951437, 8563086, 9786384, 10601916, 11417448, 12368902, 14135888, 15902874, 17126172, 18553353, 21203832, 22834896, 24737804, 31805748, 34252344, 37106706, 42407664, 49475608, 55660059, 63611496, 68504688, 74213412, 98951216, 111320118, 127222992, 148426824, 222640236, 296853648, 445280472, 890560944]

約数ペア:

[(1, 890560944), (2, 445280472), (3, 296853648), (4, 222640236), (6, 148426824), (7, 127222992), (8, 111320118), (9, 98951216), (12, 74213412), (13, 68504688), (14, 63611496), (16, 55660059), (18, 49475608), (21, 42407664), (24, 37106706), (26, 34252344), (28, 31805748), (36, 24737804), (39, 22834896), (42, 21203832), (48, 18553353), (52, 17126172), (56, 15902874), (63, 14135888), (72, 12368902), (78, 11417448), (84, 10601916), (91, 9786384), (104, 8563086), (112, 7951437), (117, 7611632), (126, 7067944), (144, 6184451), (156, 5708724), (168, 5300958), (182, 4893192), (208, 4281543), (234, 3805816), (252, 3533972), (273, 3262128), (312, 2854362), (336, 2650479), (364, 2446596), (468, 1902908), (504, 1766986), (546, 1631064), (624, 1427181), (728, 1223298), (819, 1087376), (936, 951454), (1008, 883493), (1092, 815532), (1456, 611649), (1638, 543688), (1872, 475727), (2184, 407766), (3276, 271844), (4368, 203883), (6552, 135922), (13104, 67961)]