245395396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 453902400

約数和(自身を除く): 208507004

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 157, 179, 236, 314, 358, 628, 716, 2183, 4366, 5809, 6623, 8732, 9263, 10561, 11618, 13246, 18526, 21122, 23236, 26492, 28103, 37052, 42244, 56206, 112412, 342731, 390757, 685462, 781514, 1039811, 1370924, 1563028, 1658077, 2079622, 3316154, 4159244, 6632308, 61348849, 122697698, 245395396]

約数ペア:

[(1, 245395396), (2, 122697698), (4, 61348849), (37, 6632308), (59, 4159244), (74, 3316154), (118, 2079622), (148, 1658077), (157, 1563028), (179, 1370924), (236, 1039811), (314, 781514), (358, 685462), (628, 390757), (716, 342731), (2183, 112412), (4366, 56206), (5809, 42244), (6623, 37052), (8732, 28103), (9263, 26492), (10561, 23236), (11618, 21122), (13246, 18526)]