210008090928

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1\times {\mathrm{21611}}^1$

素因数の和:22522

約数の個数: 80

約数和(自身を含む): 544960584576

約数和(自身を除く): 334952493648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 457, 886, 914, 1329, 1371, 1772, 1828, 2658, 2742, 3544, 3656, 5316, 5484, 7088, 7312, 10632, 10968, 21264, 21611, 21936, 43222, 64833, 86444, 129666, 172888, 202451, 259332, 345776, 404902, 518664, 607353, 809804, 1037328, 1214706, 1619608, 2429412, 3239216, 4858824, 9573673, 9717648, 9876227, 19147346, 19752454, 28721019, 29628681, 38294692, 39504908, 57442038, 59257362, 76589384, 79009816, 114884076, 118514724, 153178768, 158019632, 229768152, 237029448, 459536304, 474058896, 4375168561, 8750337122, 13125505683, 17500674244, 26251011366, 35001348488, 52502022732, 70002696976, 105004045464, 210008090928]

約数ペア:

[(1, 210008090928), (2, 105004045464), (3, 70002696976), (4, 52502022732), (6, 35001348488), (8, 26251011366), (12, 17500674244), (16, 13125505683), (24, 8750337122), (48, 4375168561), (443, 474058896), (457, 459536304), (886, 237029448), (914, 229768152), (1329, 158019632), (1371, 153178768), (1772, 118514724), (1828, 114884076), (2658, 79009816), (2742, 76589384), (3544, 59257362), (3656, 57442038), (5316, 39504908), (5484, 38294692), (7088, 29628681), (7312, 28721019), (10632, 19752454), (10968, 19147346), (21264, 9876227), (21611, 9717648), (21936, 9573673), (43222, 4858824), (64833, 3239216), (86444, 2429412), (129666, 1619608), (172888, 1214706), (202451, 1037328), (259332, 809804), (345776, 607353), (404902, 518664)]