521523912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7763

約数の個数: 128

約数和(自身を含む): 1656668160

約数和(自身を除く): 1135144248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 7703, 8463, 9672, 11284, 15406, 16926, 22568, 23109, 30812, 33852, 46218, 53921, 61624, 67704, 92436, 100139, 107842, 161763, 184872, 200278, 215684, 238793, 300417, 323526, 400556, 431368, 477586, 600834, 647052, 700973, 716379, 801112, 955172, 1201668, 1294104, 1401946, 1432758, 1671551, 1910344, 2102919, 2403336, 2803892, 2865516, 3104309, 3343102, 4205838, 5014653, 5607784, 5731032, 6208618, 6686204, 8411676, 9312927, 10029306, 12417236, 13372408, 16823352, 18625854, 20058612, 21730163, 24834472, 37251708, 40117224, 43460326, 65190489, 74503416, 86920652, 130380978, 173841304, 260761956, 521523912]

約数ペア:

[(1, 521523912), (2, 260761956), (3, 173841304), (4, 130380978), (6, 86920652), (7, 74503416), (8, 65190489), (12, 43460326), (13, 40117224), (14, 37251708), (21, 24834472), (24, 21730163), (26, 20058612), (28, 18625854), (31, 16823352), (39, 13372408), (42, 12417236), (52, 10029306), (56, 9312927), (62, 8411676), (78, 6686204), (84, 6208618), (91, 5731032), (93, 5607784), (104, 5014653), (124, 4205838), (156, 3343102), (168, 3104309), (182, 2865516), (186, 2803892), (217, 2403336), (248, 2102919), (273, 1910344), (312, 1671551), (364, 1432758), (372, 1401946), (403, 1294104), (434, 1201668), (546, 955172), (651, 801112), (728, 716379), (744, 700973), (806, 647052), (868, 600834), (1092, 477586), (1209, 431368), (1302, 400556), (1612, 323526), (1736, 300417), (2184, 238793), (2418, 215684), (2604, 200278), (2821, 184872), (3224, 161763), (4836, 107842), (5208, 100139), (5642, 92436), (7703, 67704), (8463, 61624), (9672, 53921), (11284, 46218), (15406, 33852), (16926, 30812), (22568, 23109)]