405380304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12973}}^1$

素因数の和:13025

約数の個数: 120

約数和(自身を含む): 1338501632

約数和(自身を除く): 933121328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 12973, 15624, 25946, 31248, 38919, 51892, 77838, 90811, 103784, 116757, 155676, 181622, 207568, 233514, 272433, 311352, 363244, 402163, 467028, 544866, 622704, 726488, 804326, 817299, 934056, 1089732, 1206489, 1452976, 1608652, 1634598, 1868112, 2179464, 2412978, 2815141, 3217304, 3269196, 3619467, 4358928, 4825956, 5630282, 6434608, 6538392, 7238934, 8445423, 9651912, 11260564, 13076784, 14477868, 16890846, 19303824, 22521128, 25336269, 28955736, 33781692, 45042256, 50672538, 57911472, 67563384, 101345076, 135126768, 202690152, 405380304]

約数ペア:

[(1, 405380304), (2, 202690152), (3, 135126768), (4, 101345076), (6, 67563384), (7, 57911472), (8, 50672538), (9, 45042256), (12, 33781692), (14, 28955736), (16, 25336269), (18, 22521128), (21, 19303824), (24, 16890846), (28, 14477868), (31, 13076784), (36, 11260564), (42, 9651912), (48, 8445423), (56, 7238934), (62, 6538392), (63, 6434608), (72, 5630282), (84, 4825956), (93, 4358928), (112, 3619467), (124, 3269196), (126, 3217304), (144, 2815141), (168, 2412978), (186, 2179464), (217, 1868112), (248, 1634598), (252, 1608652), (279, 1452976), (336, 1206489), (372, 1089732), (434, 934056), (496, 817299), (504, 804326), (558, 726488), (651, 622704), (744, 544866), (868, 467028), (1008, 402163), (1116, 363244), (1302, 311352), (1488, 272433), (1736, 233514), (1953, 207568), (2232, 181622), (2604, 155676), (3472, 116757), (3906, 103784), (4464, 90811), (5208, 77838), (7812, 51892), (10416, 38919), (12973, 31248), (15624, 25946)]