216761328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 696384000

約数和(自身を除く): 479622672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 359, 504, 599, 718, 1008, 1077, 1198, 1436, 1797, 2154, 2396, 2513, 2872, 3231, 3594, 4193, 4308, 4792, 5026, 5391, 5744, 6462, 7188, 7539, 8386, 8616, 9584, 10052, 10782, 12579, 12924, 14376, 15078, 16772, 17232, 20104, 21564, 22617, 25158, 25848, 28752, 30156, 33544, 37737, 40208, 43128, 45234, 50316, 51696, 60312, 67088, 75474, 86256, 90468, 100632, 120624, 150948, 180936, 201264, 215041, 301896, 361872, 430082, 603792, 645123, 860164, 1290246, 1505287, 1720328, 1935369, 2580492, 3010574, 3440656, 3870738, 4515861, 5160984, 6021148, 7741476, 9031722, 10321968, 12042296, 13547583, 15482952, 18063444, 24084592, 27095166, 30965904, 36126888, 54190332, 72253776, 108380664, 216761328]

約数ペア:

[(1, 216761328), (2, 108380664), (3, 72253776), (4, 54190332), (6, 36126888), (7, 30965904), (8, 27095166), (9, 24084592), (12, 18063444), (14, 15482952), (16, 13547583), (18, 12042296), (21, 10321968), (24, 9031722), (28, 7741476), (36, 6021148), (42, 5160984), (48, 4515861), (56, 3870738), (63, 3440656), (72, 3010574), (84, 2580492), (112, 1935369), (126, 1720328), (144, 1505287), (168, 1290246), (252, 860164), (336, 645123), (359, 603792), (504, 430082), (599, 361872), (718, 301896), (1008, 215041), (1077, 201264), (1198, 180936), (1436, 150948), (1797, 120624), (2154, 100632), (2396, 90468), (2513, 86256), (2872, 75474), (3231, 67088), (3594, 60312), (4193, 51696), (4308, 50316), (4792, 45234), (5026, 43128), (5391, 40208), (5744, 37737), (6462, 33544), (7188, 30156), (7539, 28752), (8386, 25848), (8616, 25158), (9584, 22617), (10052, 21564), (10782, 20104), (12579, 17232), (12924, 16772), (14376, 15078)]