215598456

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{3527}}^1$

素因数の和:3825

約数の個数: 64

約数和(自身を含む): 601171200

約数和(自身を除く): 385572744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 3527, 5094, 6792, 7054, 7641, 10188, 10581, 14108, 15282, 20376, 21162, 28216, 30564, 31743, 42324, 61128, 63486, 84648, 95229, 126972, 190458, 253944, 380916, 761832, 998141, 1996282, 2994423, 3992564, 5988846, 7985128, 8983269, 11977692, 17966538, 23955384, 26949807, 35933076, 53899614, 71866152, 107799228, 215598456]

約数ペア:

[(1, 215598456), (2, 107799228), (3, 71866152), (4, 53899614), (6, 35933076), (8, 26949807), (9, 23955384), (12, 17966538), (18, 11977692), (24, 8983269), (27, 7985128), (36, 5988846), (54, 3992564), (72, 2994423), (108, 1996282), (216, 998141), (283, 761832), (566, 380916), (849, 253944), (1132, 190458), (1698, 126972), (2264, 95229), (2547, 84648), (3396, 63486), (3527, 61128), (5094, 42324), (6792, 31743), (7054, 30564), (7641, 28216), (10188, 21162), (10581, 20376), (14108, 15282)]