222754392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 709759440

約数和(自身を除く): 487005048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 412, 441, 504, 588, 613, 618, 721, 824, 882, 927, 1176, 1226, 1236, 1442, 1764, 1839, 1854, 2163, 2452, 2472, 2884, 3528, 3678, 3708, 4291, 4326, 4904, 5047, 5517, 5768, 6489, 7356, 7416, 8582, 8652, 10094, 11034, 12873, 12978, 14712, 15141, 17164, 17304, 20188, 22068, 25746, 25956, 30037, 30282, 34328, 38619, 40376, 44136, 45423, 51492, 51912, 60074, 60564, 63139, 77238, 90111, 90846, 102984, 120148, 121128, 126278, 154476, 180222, 181692, 189417, 240296, 252556, 270333, 308952, 360444, 363384, 378834, 441973, 505112, 540666, 568251, 720888, 757668, 883946, 1081332, 1136502, 1325919, 1515336, 1767892, 2162664, 2273004, 2651838, 3093811, 3535784, 3977757, 4546008, 5303676, 6187622, 7955514, 9281433, 10607352, 12375244, 15911028, 18562866, 24750488, 27844299, 31822056, 37125732, 55688598, 74251464, 111377196, 222754392]

約数ペア:

[(1, 222754392), (2, 111377196), (3, 74251464), (4, 55688598), (6, 37125732), (7, 31822056), (8, 27844299), (9, 24750488), (12, 18562866), (14, 15911028), (18, 12375244), (21, 10607352), (24, 9281433), (28, 7955514), (36, 6187622), (42, 5303676), (49, 4546008), (56, 3977757), (63, 3535784), (72, 3093811), (84, 2651838), (98, 2273004), (103, 2162664), (126, 1767892), (147, 1515336), (168, 1325919), (196, 1136502), (206, 1081332), (252, 883946), (294, 757668), (309, 720888), (392, 568251), (412, 540666), (441, 505112), (504, 441973), (588, 378834), (613, 363384), (618, 360444), (721, 308952), (824, 270333), (882, 252556), (927, 240296), (1176, 189417), (1226, 181692), (1236, 180222), (1442, 154476), (1764, 126278), (1839, 121128), (1854, 120148), (2163, 102984), (2452, 90846), (2472, 90111), (2884, 77238), (3528, 63139), (3678, 60564), (3708, 60074), (4291, 51912), (4326, 51492), (4904, 45423), (5047, 44136), (5517, 40376), (5768, 38619), (6489, 34328), (7356, 30282), (7416, 30037), (8582, 25956), (8652, 25746), (10094, 22068), (11034, 20188), (12873, 17304), (12978, 17164), (14712, 15141)]