520017576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 1452971520

約数和(自身を除く): 932953944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 83, 86, 104, 129, 156, 166, 172, 249, 258, 312, 332, 344, 467, 498, 516, 559, 664, 934, 996, 1032, 1079, 1118, 1401, 1677, 1868, 1992, 2158, 2236, 2802, 3237, 3354, 3569, 3736, 4316, 4472, 5604, 6071, 6474, 6708, 7138, 8632, 10707, 11208, 12142, 12948, 13416, 14276, 18213, 20081, 21414, 24284, 25896, 28552, 36426, 38761, 40162, 42828, 46397, 48568, 60243, 72852, 77522, 80324, 85656, 92794, 116283, 120486, 139191, 145704, 155044, 160648, 185588, 232566, 240972, 261053, 278382, 310088, 371176, 465132, 481944, 503893, 522106, 556764, 783159, 930264, 1007786, 1044212, 1113528, 1511679, 1566318, 1666723, 2015572, 2088424, 3023358, 3132636, 3333446, 4031144, 5000169, 6046716, 6265272, 6666892, 10000338, 12093432, 13333784, 20000676, 21667399, 40001352, 43334798, 65002197, 86669596, 130004394, 173339192, 260008788, 520017576]

約数ペア:

[(1, 520017576), (2, 260008788), (3, 173339192), (4, 130004394), (6, 86669596), (8, 65002197), (12, 43334798), (13, 40001352), (24, 21667399), (26, 20000676), (39, 13333784), (43, 12093432), (52, 10000338), (78, 6666892), (83, 6265272), (86, 6046716), (104, 5000169), (129, 4031144), (156, 3333446), (166, 3132636), (172, 3023358), (249, 2088424), (258, 2015572), (312, 1666723), (332, 1566318), (344, 1511679), (467, 1113528), (498, 1044212), (516, 1007786), (559, 930264), (664, 783159), (934, 556764), (996, 522106), (1032, 503893), (1079, 481944), (1118, 465132), (1401, 371176), (1677, 310088), (1868, 278382), (1992, 261053), (2158, 240972), (2236, 232566), (2802, 185588), (3237, 160648), (3354, 155044), (3569, 145704), (3736, 139191), (4316, 120486), (4472, 116283), (5604, 92794), (6071, 85656), (6474, 80324), (6708, 77522), (7138, 72852), (8632, 60243), (10707, 48568), (11208, 46397), (12142, 42828), (12948, 40162), (13416, 38761), (14276, 36426), (18213, 28552), (20081, 25896), (21414, 24284)]