505238424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 1410048000

約数和(自身を除く): 904809576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 152, 184, 201, 228, 268, 276, 402, 437, 456, 536, 552, 719, 804, 874, 1273, 1311, 1438, 1541, 1608, 1748, 2157, 2546, 2622, 2876, 3082, 3496, 3819, 4314, 4623, 5092, 5244, 5752, 6164, 7638, 8628, 9246, 10184, 10488, 12328, 13661, 15276, 16537, 17256, 18492, 27322, 29279, 30552, 33074, 36984, 40983, 48173, 49611, 54644, 58558, 66148, 81966, 87837, 96346, 99222, 109288, 117116, 132296, 144519, 163932, 175674, 192692, 198444, 234232, 289038, 314203, 327864, 351348, 385384, 396888, 578076, 628406, 702696, 915287, 942609, 1107979, 1156152, 1256812, 1830574, 1885218, 2215958, 2513624, 2745861, 3323937, 3661148, 3770436, 4431916, 5491722, 6647874, 7322296, 7540872, 8863832, 10983444, 13295748, 21051601, 21966888, 26591496, 42103202, 63154803, 84206404, 126309606, 168412808, 252619212, 505238424]

約数ペア:

[(1, 505238424), (2, 252619212), (3, 168412808), (4, 126309606), (6, 84206404), (8, 63154803), (12, 42103202), (19, 26591496), (23, 21966888), (24, 21051601), (38, 13295748), (46, 10983444), (57, 8863832), (67, 7540872), (69, 7322296), (76, 6647874), (92, 5491722), (114, 4431916), (134, 3770436), (138, 3661148), (152, 3323937), (184, 2745861), (201, 2513624), (228, 2215958), (268, 1885218), (276, 1830574), (402, 1256812), (437, 1156152), (456, 1107979), (536, 942609), (552, 915287), (719, 702696), (804, 628406), (874, 578076), (1273, 396888), (1311, 385384), (1438, 351348), (1541, 327864), (1608, 314203), (1748, 289038), (2157, 234232), (2546, 198444), (2622, 192692), (2876, 175674), (3082, 163932), (3496, 144519), (3819, 132296), (4314, 117116), (4623, 109288), (5092, 99222), (5244, 96346), (5752, 87837), (6164, 81966), (7638, 66148), (8628, 58558), (9246, 54644), (10184, 49611), (10488, 48173), (12328, 40983), (13661, 36984), (15276, 33074), (16537, 30552), (17256, 29279), (18492, 27322)]