518315292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 1489488000

約数和(自身を除く): 971172708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 61, 66, 86, 99, 122, 129, 132, 172, 183, 198, 244, 258, 366, 387, 396, 473, 499, 516, 549, 671, 732, 774, 946, 998, 1098, 1342, 1419, 1497, 1548, 1892, 1996, 2013, 2196, 2623, 2684, 2838, 2994, 4026, 4257, 4491, 5246, 5489, 5676, 5988, 6039, 7869, 8052, 8514, 8982, 10492, 10978, 12078, 15738, 16467, 17028, 17964, 21457, 21956, 23607, 24156, 28853, 30439, 31476, 32934, 42914, 47214, 49401, 57706, 60878, 64371, 65868, 85828, 86559, 91317, 94428, 98802, 115412, 121756, 128742, 173118, 182634, 193113, 197604, 236027, 257484, 259677, 273951, 334829, 346236, 365268, 386226, 472054, 519354, 547902, 669658, 708081, 772452, 944108, 1004487, 1038708, 1095804, 1308877, 1339316, 1416162, 2008974, 2124243, 2617754, 2832324, 3013461, 3926631, 4017948, 4248486, 5235508, 6026922, 7853262, 8496972, 11779893, 12053844, 14397647, 15706524, 23559786, 28795294, 43192941, 47119572, 57590588, 86385882, 129578823, 172771764, 259157646, 518315292]

約数ペア:

[(1, 518315292), (2, 259157646), (3, 172771764), (4, 129578823), (6, 86385882), (9, 57590588), (11, 47119572), (12, 43192941), (18, 28795294), (22, 23559786), (33, 15706524), (36, 14397647), (43, 12053844), (44, 11779893), (61, 8496972), (66, 7853262), (86, 6026922), (99, 5235508), (122, 4248486), (129, 4017948), (132, 3926631), (172, 3013461), (183, 2832324), (198, 2617754), (244, 2124243), (258, 2008974), (366, 1416162), (387, 1339316), (396, 1308877), (473, 1095804), (499, 1038708), (516, 1004487), (549, 944108), (671, 772452), (732, 708081), (774, 669658), (946, 547902), (998, 519354), (1098, 472054), (1342, 386226), (1419, 365268), (1497, 346236), (1548, 334829), (1892, 273951), (1996, 259677), (2013, 257484), (2196, 236027), (2623, 197604), (2684, 193113), (2838, 182634), (2994, 173118), (4026, 128742), (4257, 121756), (4491, 115412), (5246, 98802), (5489, 94428), (5676, 91317), (5988, 86559), (6039, 85828), (7869, 65868), (8052, 64371), (8514, 60878), (8982, 57706), (10492, 49401), (10978, 47214), (12078, 42914), (15738, 32934), (16467, 31476), (17028, 30439), (17964, 28853), (21457, 24156), (21956, 23607)]