2178774912

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5737}}^1$

素因数の和:5820

約数の個数: 128

約数和(自身を含む): 6180514560

約数和(自身を除く): 4001739648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 258, 276, 344, 368, 384, 516, 552, 688, 736, 989, 1032, 1104, 1376, 1472, 1978, 2064, 2208, 2752, 2944, 2967, 3956, 4128, 4416, 5504, 5737, 5934, 7912, 8256, 8832, 11474, 11868, 15824, 16512, 17211, 22948, 23736, 31648, 34422, 45896, 47472, 63296, 68844, 91792, 94944, 126592, 131951, 137688, 183584, 189888, 246691, 263902, 275376, 367168, 379776, 395853, 493382, 527804, 550752, 734336, 740073, 791706, 986764, 1055608, 1101504, 1480146, 1583412, 1973528, 2111216, 2203008, 2960292, 3166824, 3947056, 4222432, 5673893, 5920584, 6333648, 7894112, 8444864, 11347786, 11841168, 12667296, 15788224, 16889728, 17021679, 22695572, 23682336, 25334592, 31576448, 34043358, 45391144, 47364672, 50669184, 68086716, 90782288, 94729344, 136173432, 181564576, 272346864, 363129152, 544693728, 726258304, 1089387456, 2178774912]

約数ペア:

[(1, 2178774912), (2, 1089387456), (3, 726258304), (4, 544693728), (6, 363129152), (8, 272346864), (12, 181564576), (16, 136173432), (23, 94729344), (24, 90782288), (32, 68086716), (43, 50669184), (46, 47364672), (48, 45391144), (64, 34043358), (69, 31576448), (86, 25334592), (92, 23682336), (96, 22695572), (128, 17021679), (129, 16889728), (138, 15788224), (172, 12667296), (184, 11841168), (192, 11347786), (258, 8444864), (276, 7894112), (344, 6333648), (368, 5920584), (384, 5673893), (516, 4222432), (552, 3947056), (688, 3166824), (736, 2960292), (989, 2203008), (1032, 2111216), (1104, 1973528), (1376, 1583412), (1472, 1480146), (1978, 1101504), (2064, 1055608), (2208, 986764), (2752, 791706), (2944, 740073), (2967, 734336), (3956, 550752), (4128, 527804), (4416, 493382), (5504, 395853), (5737, 379776), (5934, 367168), (7912, 275376), (8256, 263902), (8832, 246691), (11474, 189888), (11868, 183584), (15824, 137688), (16512, 131951), (17211, 126592), (22948, 94944), (23736, 91792), (31648, 68844), (34422, 63296), (45896, 47472)]