421697016

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 1286152560

約数和(自身を除く): 864455544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 113, 117, 156, 162, 216, 226, 234, 312, 324, 339, 351, 443, 452, 468, 648, 678, 702, 886, 904, 936, 1017, 1053, 1329, 1356, 1404, 1469, 1772, 2034, 2106, 2658, 2712, 2808, 2938, 3051, 3544, 3987, 4068, 4212, 4407, 5316, 5759, 5876, 6102, 7974, 8136, 8424, 8814, 9153, 10632, 11518, 11752, 11961, 12204, 13221, 15948, 17277, 17628, 18306, 23036, 23922, 24408, 26442, 31896, 34554, 35256, 35883, 36612, 39663, 46072, 47844, 50059, 51831, 52884, 69108, 71766, 73224, 79326, 95688, 100118, 103662, 105768, 118989, 138216, 143532, 150177, 155493, 158652, 200236, 207324, 237978, 287064, 300354, 310986, 317304, 400472, 414648, 450531, 466479, 475956, 600708, 621972, 650767, 901062, 932958, 951912, 1201416, 1243944, 1301534, 1351593, 1802124, 1865916, 1952301, 2603068, 2703186, 3604248, 3731832, 3904602, 4054779, 5206136, 5406372, 5856903, 7809204, 8109558, 10812744, 11713806, 15618408, 16219116, 17570709, 23427612, 32438232, 35141418, 46855224, 52712127, 70282836, 105424254, 140565672, 210848508, 421697016]

約数ペア:

[(1, 421697016), (2, 210848508), (3, 140565672), (4, 105424254), (6, 70282836), (8, 52712127), (9, 46855224), (12, 35141418), (13, 32438232), (18, 23427612), (24, 17570709), (26, 16219116), (27, 15618408), (36, 11713806), (39, 10812744), (52, 8109558), (54, 7809204), (72, 5856903), (78, 5406372), (81, 5206136), (104, 4054779), (108, 3904602), (113, 3731832), (117, 3604248), (156, 2703186), (162, 2603068), (216, 1952301), (226, 1865916), (234, 1802124), (312, 1351593), (324, 1301534), (339, 1243944), (351, 1201416), (443, 951912), (452, 932958), (468, 901062), (648, 650767), (678, 621972), (702, 600708), (886, 475956), (904, 466479), (936, 450531), (1017, 414648), (1053, 400472), (1329, 317304), (1356, 310986), (1404, 300354), (1469, 287064), (1772, 237978), (2034, 207324), (2106, 200236), (2658, 158652), (2712, 155493), (2808, 150177), (2938, 143532), (3051, 138216), (3544, 118989), (3987, 105768), (4068, 103662), (4212, 100118), (4407, 95688), (5316, 79326), (5759, 73224), (5876, 71766), (6102, 69108), (7974, 52884), (8136, 51831), (8424, 50059), (8814, 47844), (9153, 46072), (10632, 39663), (11518, 36612), (11752, 35883), (11961, 35256), (12204, 34554), (13221, 31896), (15948, 26442), (17277, 24408), (17628, 23922), (18306, 23036)]