1257775182

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1061}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 2897985600

約数和(自身を除く): 1640210418

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 757, 783, 1061, 1514, 1566, 2122, 2271, 3183, 4542, 6366, 6813, 9549, 13626, 19098, 20439, 21953, 28647, 30769, 40878, 43906, 57294, 61538, 65859, 92307, 131718, 184614, 197577, 276921, 395154, 553842, 592731, 803177, 830763, 1185462, 1606354, 1661526, 2409531, 4819062, 7228593, 14457186, 21685779, 23292133, 43371558, 46584266, 69876399, 139752798, 209629197, 419258394, 628887591, 1257775182]

約数ペア:

[(1, 1257775182), (2, 628887591), (3, 419258394), (6, 209629197), (9, 139752798), (18, 69876399), (27, 46584266), (29, 43371558), (54, 23292133), (58, 21685779), (87, 14457186), (174, 7228593), (261, 4819062), (522, 2409531), (757, 1661526), (783, 1606354), (1061, 1185462), (1514, 830763), (1566, 803177), (2122, 592731), (2271, 553842), (3183, 395154), (4542, 276921), (6366, 197577), (6813, 184614), (9549, 131718), (13626, 92307), (19098, 65859), (20439, 61538), (21953, 57294), (28647, 43906), (30769, 40878)]