220277736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2208

約数の個数: 144

約数和(自身を含む): 718251300

約数和(自身を除く): 497973564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2153, 2436, 2842, 3528, 3654, 4263, 4306, 4872, 5684, 6459, 7308, 8526, 8612, 11368, 12789, 12918, 14616, 15071, 17052, 17224, 19377, 25578, 25836, 30142, 34104, 38754, 45213, 51156, 51672, 60284, 62437, 77508, 90426, 102312, 105497, 120568, 124874, 135639, 155016, 180852, 187311, 210994, 249748, 271278, 316491, 361704, 374622, 421988, 437059, 499496, 542556, 561933, 632982, 749244, 843976, 874118, 949473, 1085112, 1123866, 1265964, 1311177, 1498488, 1748236, 1898946, 2247732, 2531928, 2622354, 3059413, 3496472, 3797892, 3933531, 4495464, 5244708, 6118826, 7595784, 7867062, 9178239, 10489416, 12237652, 15734124, 18356478, 24475304, 27534717, 31468248, 36712956, 55069434, 73425912, 110138868, 220277736]

約数ペア:

[(1, 220277736), (2, 110138868), (3, 73425912), (4, 55069434), (6, 36712956), (7, 31468248), (8, 27534717), (9, 24475304), (12, 18356478), (14, 15734124), (18, 12237652), (21, 10489416), (24, 9178239), (28, 7867062), (29, 7595784), (36, 6118826), (42, 5244708), (49, 4495464), (56, 3933531), (58, 3797892), (63, 3496472), (72, 3059413), (84, 2622354), (87, 2531928), (98, 2247732), (116, 1898946), (126, 1748236), (147, 1498488), (168, 1311177), (174, 1265964), (196, 1123866), (203, 1085112), (232, 949473), (252, 874118), (261, 843976), (294, 749244), (348, 632982), (392, 561933), (406, 542556), (441, 499496), (504, 437059), (522, 421988), (588, 374622), (609, 361704), (696, 316491), (812, 271278), (882, 249748), (1044, 210994), (1176, 187311), (1218, 180852), (1421, 155016), (1624, 135639), (1764, 124874), (1827, 120568), (2088, 105497), (2153, 102312), (2436, 90426), (2842, 77508), (3528, 62437), (3654, 60284), (4263, 51672), (4306, 51156), (4872, 45213), (5684, 38754), (6459, 34104), (7308, 30142), (8526, 25836), (8612, 25578), (11368, 19377), (12789, 17224), (12918, 17052), (14616, 15071)]