225247986

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 513786240

約数和(自身を除く): 288538254

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 211, 318, 373, 422, 477, 633, 746, 954, 1119, 1266, 1431, 1899, 2238, 2862, 3357, 3798, 5697, 6714, 10071, 11183, 11394, 19769, 20142, 22366, 33549, 39538, 59307, 67098, 78703, 100647, 118614, 157406, 177921, 201294, 236109, 301941, 355842, 472218, 533763, 603882, 708327, 1067526, 1416654, 2124981, 4171259, 4249962, 8342518, 12513777, 25027554, 37541331, 75082662, 112623993, 225247986]

約数ペア:

[(1, 225247986), (2, 112623993), (3, 75082662), (6, 37541331), (9, 25027554), (18, 12513777), (27, 8342518), (53, 4249962), (54, 4171259), (106, 2124981), (159, 1416654), (211, 1067526), (318, 708327), (373, 603882), (422, 533763), (477, 472218), (633, 355842), (746, 301941), (954, 236109), (1119, 201294), (1266, 177921), (1431, 157406), (1899, 118614), (2238, 100647), (2862, 78703), (3357, 67098), (3798, 59307), (5697, 39538), (6714, 33549), (10071, 22366), (11183, 20142), (11394, 19769)]