223634992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 523966464

約数和(自身を除く): 300331472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1571, 1736, 2296, 2542, 3142, 3472, 4592, 5084, 6284, 8897, 10168, 10997, 12568, 17794, 20336, 21994, 25136, 35588, 43988, 48701, 64411, 71176, 87976, 97402, 128822, 142352, 175952, 194804, 257644, 340907, 389608, 450877, 515288, 681814, 779216, 901754, 1030576, 1363628, 1803508, 1996741, 2727256, 3607016, 3993482, 5454512, 7214032, 7986964, 13977187, 15973928, 27954374, 31947856, 55908748, 111817496, 223634992]

約数ペア:

[(1, 223634992), (2, 111817496), (4, 55908748), (7, 31947856), (8, 27954374), (14, 15973928), (16, 13977187), (28, 7986964), (31, 7214032), (41, 5454512), (56, 3993482), (62, 3607016), (82, 2727256), (112, 1996741), (124, 1803508), (164, 1363628), (217, 1030576), (248, 901754), (287, 779216), (328, 681814), (434, 515288), (496, 450877), (574, 389608), (656, 340907), (868, 257644), (1148, 194804), (1271, 175952), (1571, 142352), (1736, 128822), (2296, 97402), (2542, 87976), (3142, 71176), (3472, 64411), (4592, 48701), (5084, 43988), (6284, 35588), (8897, 25136), (10168, 21994), (10997, 20336), (12568, 17794)]