222828372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15413

約数の個数: 72

約数和(自身を含む): 626196480

約数和(自身を除く): 403368108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 15359, 30718, 46077, 61436, 92154, 138231, 184308, 199667, 276462, 399334, 476129, 552924, 599001, 798668, 952258, 1198002, 1428387, 1797003, 1904516, 2396004, 2856774, 3594006, 4285161, 5713548, 6189677, 7188012, 8570322, 12379354, 17140644, 18569031, 24758708, 37138062, 55707093, 74276124, 111414186, 222828372]

約数ペア:

[(1, 222828372), (2, 111414186), (3, 74276124), (4, 55707093), (6, 37138062), (9, 24758708), (12, 18569031), (13, 17140644), (18, 12379354), (26, 8570322), (31, 7188012), (36, 6189677), (39, 5713548), (52, 4285161), (62, 3594006), (78, 2856774), (93, 2396004), (117, 1904516), (124, 1797003), (156, 1428387), (186, 1198002), (234, 952258), (279, 798668), (372, 599001), (403, 552924), (468, 476129), (558, 399334), (806, 276462), (1116, 199667), (1209, 184308), (1612, 138231), (2418, 92154), (3627, 61436), (4836, 46077), (7254, 30718), (14508, 15359)]