388427016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15607}}^1$

素因数の和:15694

約数の個数: 64

約数和(自身を含む): 1045111680

約数和(自身を除く): 656684664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1464, 2074, 3111, 4148, 6222, 8296, 12444, 15607, 24888, 31214, 46821, 62428, 93642, 124856, 187284, 265319, 374568, 530638, 795957, 952027, 1061276, 1591914, 1904054, 2122552, 2856081, 3183828, 3808108, 5712162, 6367656, 7616216, 11424324, 16184459, 22848648, 32368918, 48553377, 64737836, 97106754, 129475672, 194213508, 388427016]

約数ペア:

[(1, 388427016), (2, 194213508), (3, 129475672), (4, 97106754), (6, 64737836), (8, 48553377), (12, 32368918), (17, 22848648), (24, 16184459), (34, 11424324), (51, 7616216), (61, 6367656), (68, 5712162), (102, 3808108), (122, 3183828), (136, 2856081), (183, 2122552), (204, 1904054), (244, 1591914), (366, 1061276), (408, 952027), (488, 795957), (732, 530638), (1037, 374568), (1464, 265319), (2074, 187284), (3111, 124856), (4148, 93642), (6222, 62428), (8296, 46821), (12444, 31214), (15607, 24888)]