213295248

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3917

約数の個数: 80

約数和(自身を含む): 617073600

約数和(自身を除く): 403778352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 3769, 4716, 6288, 7074, 7538, 9432, 11307, 14148, 15076, 18864, 22614, 28296, 30152, 33921, 45228, 56592, 60304, 67842, 90456, 101763, 135684, 180912, 203526, 271368, 407052, 493739, 542736, 814104, 987478, 1481217, 1628208, 1974956, 2962434, 3949912, 4443651, 5924868, 7899824, 8887302, 11849736, 13330953, 17774604, 23699472, 26661906, 35549208, 53323812, 71098416, 106647624, 213295248]

約数ペア:

[(1, 213295248), (2, 106647624), (3, 71098416), (4, 53323812), (6, 35549208), (8, 26661906), (9, 23699472), (12, 17774604), (16, 13330953), (18, 11849736), (24, 8887302), (27, 7899824), (36, 5924868), (48, 4443651), (54, 3949912), (72, 2962434), (108, 1974956), (131, 1628208), (144, 1481217), (216, 987478), (262, 814104), (393, 542736), (432, 493739), (524, 407052), (786, 271368), (1048, 203526), (1179, 180912), (1572, 135684), (2096, 101763), (2358, 90456), (3144, 67842), (3537, 60304), (3769, 56592), (4716, 45228), (6288, 33921), (7074, 30152), (7538, 28296), (9432, 22614), (11307, 18864), (14148, 15076)]