230887332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1607}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 630966336

約数和(自身を除く): 400079004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1607, 1842, 2763, 3214, 3684, 3991, 4821, 5526, 6428, 7982, 9642, 11052, 11973, 14463, 15964, 19284, 20891, 23946, 28926, 35919, 41782, 47892, 57852, 62673, 71838, 83564, 125346, 143676, 188019, 250692, 376038, 493349, 752076, 986698, 1480047, 1973396, 2960094, 4440141, 5920188, 6413537, 8880282, 12827074, 17760564, 19240611, 25654148, 38481222, 57721833, 76962444, 115443666, 230887332]

約数ペア:

[(1, 230887332), (2, 115443666), (3, 76962444), (4, 57721833), (6, 38481222), (9, 25654148), (12, 19240611), (13, 17760564), (18, 12827074), (26, 8880282), (36, 6413537), (39, 5920188), (52, 4440141), (78, 2960094), (117, 1973396), (156, 1480047), (234, 986698), (307, 752076), (468, 493349), (614, 376038), (921, 250692), (1228, 188019), (1607, 143676), (1842, 125346), (2763, 83564), (3214, 71838), (3684, 62673), (3991, 57852), (4821, 47892), (5526, 41782), (6428, 35919), (7982, 28926), (9642, 23946), (11052, 20891), (11973, 19284), (14463, 15964)]