402285468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60034

約数の個数: 48

約数和(自身を含む): 1034397056

約数和(自身を除く): 632111588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 59971, 119942, 179913, 239884, 359826, 719652, 779623, 1559246, 2338869, 2578753, 3118492, 4677738, 5157506, 7736259, 9355476, 10315012, 15472518, 30945036, 33523789, 67047578, 100571367, 134095156, 201142734, 402285468]

約数ペア:

[(1, 402285468), (2, 201142734), (3, 134095156), (4, 100571367), (6, 67047578), (12, 33523789), (13, 30945036), (26, 15472518), (39, 10315012), (43, 9355476), (52, 7736259), (78, 5157506), (86, 4677738), (129, 3118492), (156, 2578753), (172, 2338869), (258, 1559246), (516, 779623), (559, 719652), (1118, 359826), (1677, 239884), (2236, 179913), (3354, 119942), (6708, 59971)]