627081384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1733529600

約数和(自身を除く): 1106448216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 43, 46, 58, 69, 86, 87, 92, 116, 129, 138, 172, 174, 184, 232, 258, 276, 344, 348, 516, 552, 667, 696, 911, 989, 1032, 1247, 1334, 1822, 1978, 2001, 2494, 2668, 2733, 2967, 3644, 3741, 3956, 4002, 4988, 5336, 5466, 5934, 7288, 7482, 7912, 8004, 9976, 10932, 11868, 14964, 16008, 20953, 21864, 23736, 26419, 28681, 29928, 39173, 41906, 52838, 57362, 62859, 78346, 79257, 83812, 86043, 105676, 114724, 117519, 125718, 156692, 158514, 167624, 172086, 211352, 229448, 235038, 251436, 313384, 317028, 344172, 470076, 502872, 607637, 634056, 688344, 900979, 940152, 1136017, 1215274, 1801958, 1822911, 2272034, 2430548, 2702937, 3408051, 3603916, 3645822, 4544068, 4861096, 5405874, 6816102, 7207832, 7291644, 9088136, 10811748, 13632204, 14583288, 21623496, 26128391, 27264408, 52256782, 78385173, 104513564, 156770346, 209027128, 313540692, 627081384]

約数ペア:

[(1, 627081384), (2, 313540692), (3, 209027128), (4, 156770346), (6, 104513564), (8, 78385173), (12, 52256782), (23, 27264408), (24, 26128391), (29, 21623496), (43, 14583288), (46, 13632204), (58, 10811748), (69, 9088136), (86, 7291644), (87, 7207832), (92, 6816102), (116, 5405874), (129, 4861096), (138, 4544068), (172, 3645822), (174, 3603916), (184, 3408051), (232, 2702937), (258, 2430548), (276, 2272034), (344, 1822911), (348, 1801958), (516, 1215274), (552, 1136017), (667, 940152), (696, 900979), (911, 688344), (989, 634056), (1032, 607637), (1247, 502872), (1334, 470076), (1822, 344172), (1978, 317028), (2001, 313384), (2494, 251436), (2668, 235038), (2733, 229448), (2967, 211352), (3644, 172086), (3741, 167624), (3956, 158514), (4002, 156692), (4988, 125718), (5336, 117519), (5466, 114724), (5934, 105676), (7288, 86043), (7482, 83812), (7912, 79257), (8004, 78346), (9976, 62859), (10932, 57362), (11868, 52838), (14964, 41906), (16008, 39173), (20953, 29928), (21864, 28681), (23736, 26419)]