378391728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55127}}^1$

素因数の和:55162

約数の個数: 80

約数和(自身を含む): 1148426496

約数和(自身を除く): 770034768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 55127, 110254, 165381, 220508, 330762, 441016, 606397, 661524, 716651, 882032, 1212794, 1323048, 1433302, 1819191, 2149953, 2425588, 2646096, 2866604, 3638382, 4299906, 4851176, 5733208, 7276764, 7883161, 8599812, 9702352, 11466416, 14553528, 15766322, 17199624, 23649483, 29107056, 31532644, 34399248, 47298966, 63065288, 94597932, 126130576, 189195864, 378391728]

約数ペア:

[(1, 378391728), (2, 189195864), (3, 126130576), (4, 94597932), (6, 63065288), (8, 47298966), (11, 34399248), (12, 31532644), (13, 29107056), (16, 23649483), (22, 17199624), (24, 15766322), (26, 14553528), (33, 11466416), (39, 9702352), (44, 8599812), (48, 7883161), (52, 7276764), (66, 5733208), (78, 4851176), (88, 4299906), (104, 3638382), (132, 2866604), (143, 2646096), (156, 2425588), (176, 2149953), (208, 1819191), (264, 1433302), (286, 1323048), (312, 1212794), (429, 882032), (528, 716651), (572, 661524), (624, 606397), (858, 441016), (1144, 330762), (1716, 220508), (2288, 165381), (3432, 110254), (6864, 55127)]