538119544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 1069770240

約数和(自身を除く): 531650696

約数列:

[1, 2, 4, 8, 43, 47, 83, 86, 94, 166, 172, 188, 332, 344, 376, 401, 664, 802, 1604, 2021, 3208, 3569, 3901, 4042, 7138, 7802, 8084, 14276, 15604, 16168, 17243, 18847, 28552, 31208, 33283, 34486, 37694, 66566, 68972, 75388, 133132, 137944, 150776, 167743, 266264, 335486, 670972, 810421, 1341944, 1431169, 1564301, 1620842, 2862338, 3128602, 3241684, 5724676, 6257204, 6483368, 11449352, 12514408, 67264943, 134529886, 269059772, 538119544]

約数ペア:

[(1, 538119544), (2, 269059772), (4, 134529886), (8, 67264943), (43, 12514408), (47, 11449352), (83, 6483368), (86, 6257204), (94, 5724676), (166, 3241684), (172, 3128602), (188, 2862338), (332, 1620842), (344, 1564301), (376, 1431169), (401, 1341944), (664, 810421), (802, 670972), (1604, 335486), (2021, 266264), (3208, 167743), (3569, 150776), (3901, 137944), (4042, 133132), (7138, 75388), (7802, 68972), (8084, 66566), (14276, 37694), (15604, 34486), (16168, 33283), (17243, 31208), (18847, 28552)]