840097944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 2660931000

約数和(自身を除く): 1820833056

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, 126, 147, 168, 196, 227, 252, 294, 392, 441, 454, 504, 588, 681, 882, 908, 1049, 1176, 1362, 1589, 1764, 1816, 2043, 2098, 2724, 3147, 3178, 3528, 4086, 4196, 4767, 5448, 6294, 6356, 7343, 8172, 8392, 9441, 9534, 11123, 12588, 12712, 14301, 14686, 16344, 18882, 19068, 22029, 22246, 25176, 28602, 29372, 33369, 37764, 38136, 44058, 44492, 51401, 57204, 58744, 66087, 66738, 75528, 88116, 88984, 100107, 102802, 114408, 132174, 133476, 154203, 176232, 200214, 205604, 238123, 264348, 266952, 308406, 400428, 411208, 462609, 476246, 528696, 616812, 714369, 800856, 925218, 952492, 1233624, 1428738, 1666861, 1850436, 1904984, 2143107, 2857476, 3333722, 3700872, 4286214, 5000583, 5714952, 6667444, 8572428, 10001166, 11668027, 13334888, 15001749, 17144856, 20002332, 23336054, 30003498, 35004081, 40004664, 46672108, 60006996, 70008162, 93344216, 105012243, 120013992, 140016324, 210024486, 280032648, 420048972, 840097944]

約数ペア:

[(1, 840097944), (2, 420048972), (3, 280032648), (4, 210024486), (6, 140016324), (7, 120013992), (8, 105012243), (9, 93344216), (12, 70008162), (14, 60006996), (18, 46672108), (21, 40004664), (24, 35004081), (28, 30003498), (36, 23336054), (42, 20002332), (49, 17144856), (56, 15001749), (63, 13334888), (72, 11668027), (84, 10001166), (98, 8572428), (126, 6667444), (147, 5714952), (168, 5000583), (196, 4286214), (227, 3700872), (252, 3333722), (294, 2857476), (392, 2143107), (441, 1904984), (454, 1850436), (504, 1666861), (588, 1428738), (681, 1233624), (882, 952492), (908, 925218), (1049, 800856), (1176, 714369), (1362, 616812), (1589, 528696), (1764, 476246), (1816, 462609), (2043, 411208), (2098, 400428), (2724, 308406), (3147, 266952), (3178, 264348), (3528, 238123), (4086, 205604), (4196, 200214), (4767, 176232), (5448, 154203), (6294, 133476), (6356, 132174), (7343, 114408), (8172, 102802), (8392, 100107), (9441, 88984), (9534, 88116), (11123, 75528), (12588, 66738), (12712, 66087), (14301, 58744), (14686, 57204), (16344, 51401), (18882, 44492), (19068, 44058), (22029, 38136), (22246, 37764), (25176, 33369), (28602, 29372)]