401760372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83077}}^1$

素因数の和:83128

約数の個数: 48

約数和(自身を含む): 1042130432

約数和(自身を除く): 640370060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 83077, 166154, 249231, 332308, 498462, 996924, 1080001, 2160002, 2575387, 3240003, 4320004, 5150774, 6480006, 7726161, 10301548, 12960012, 15452322, 30904644, 33480031, 66960062, 100440093, 133920124, 200880186, 401760372]

約数ペア:

[(1, 401760372), (2, 200880186), (3, 133920124), (4, 100440093), (6, 66960062), (12, 33480031), (13, 30904644), (26, 15452322), (31, 12960012), (39, 10301548), (52, 7726161), (62, 6480006), (78, 5150774), (93, 4320004), (124, 3240003), (156, 2575387), (186, 2160002), (372, 1080001), (403, 996924), (806, 498462), (1209, 332308), (1612, 249231), (2418, 166154), (4836, 83077)]