243307896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1801}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 656937120

約数和(自身を除く): 413629224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 433, 866, 1299, 1732, 1801, 2598, 3464, 3602, 5196, 5403, 5629, 7204, 10392, 10806, 11258, 14408, 16887, 21612, 22516, 23413, 33774, 43224, 45032, 46826, 67548, 70239, 93652, 135096, 140478, 187304, 280956, 561912, 779833, 1559666, 2339499, 3119332, 4678998, 6238664, 9357996, 10137829, 18715992, 20275658, 30413487, 40551316, 60826974, 81102632, 121653948, 243307896]

約数ペア:

[(1, 243307896), (2, 121653948), (3, 81102632), (4, 60826974), (6, 40551316), (8, 30413487), (12, 20275658), (13, 18715992), (24, 10137829), (26, 9357996), (39, 6238664), (52, 4678998), (78, 3119332), (104, 2339499), (156, 1559666), (312, 779833), (433, 561912), (866, 280956), (1299, 187304), (1732, 140478), (1801, 135096), (2598, 93652), (3464, 70239), (3602, 67548), (5196, 46826), (5403, 45032), (5629, 43224), (7204, 33774), (10392, 23413), (10806, 22516), (11258, 21612), (14408, 16887)]