245896128

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 168

約数和(自身を含む): 758494800

約数和(自身を除く): 512598672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 269, 276, 288, 368, 414, 432, 529, 538, 552, 576, 621, 736, 807, 828, 864, 1058, 1076, 1104, 1242, 1472, 1587, 1614, 1656, 1728, 2116, 2152, 2208, 2421, 2484, 3174, 3228, 3312, 4232, 4304, 4416, 4761, 4842, 4968, 6187, 6348, 6456, 6624, 7263, 8464, 8608, 9522, 9684, 9936, 12374, 12696, 12912, 13248, 14283, 14526, 16928, 17216, 18561, 19044, 19368, 19872, 24748, 25392, 25824, 28566, 29052, 33856, 37122, 38088, 38736, 39744, 49496, 50784, 51648, 55683, 57132, 58104, 74244, 76176, 77472, 98992, 101568, 111366, 114264, 116208, 142301, 148488, 152352, 154944, 167049, 197984, 222732, 228528, 232416, 284602, 296976, 304704, 334098, 395968, 426903, 445464, 457056, 464832, 569204, 593952, 668196, 853806, 890928, 914112, 1138408, 1187904, 1280709, 1336392, 1707612, 1781856, 2276816, 2561418, 2672784, 3415224, 3563712, 3842127, 4553632, 5122836, 5345568, 6830448, 7684254, 9107264, 10245672, 10691136, 13660896, 15368508, 20491344, 27321792, 30737016, 40982688, 61474032, 81965376, 122948064, 245896128]

約数ペア:

[(1, 245896128), (2, 122948064), (3, 81965376), (4, 61474032), (6, 40982688), (8, 30737016), (9, 27321792), (12, 20491344), (16, 15368508), (18, 13660896), (23, 10691136), (24, 10245672), (27, 9107264), (32, 7684254), (36, 6830448), (46, 5345568), (48, 5122836), (54, 4553632), (64, 3842127), (69, 3563712), (72, 3415224), (92, 2672784), (96, 2561418), (108, 2276816), (138, 1781856), (144, 1707612), (184, 1336392), (192, 1280709), (207, 1187904), (216, 1138408), (269, 914112), (276, 890928), (288, 853806), (368, 668196), (414, 593952), (432, 569204), (529, 464832), (538, 457056), (552, 445464), (576, 426903), (621, 395968), (736, 334098), (807, 304704), (828, 296976), (864, 284602), (1058, 232416), (1076, 228528), (1104, 222732), (1242, 197984), (1472, 167049), (1587, 154944), (1614, 152352), (1656, 148488), (1728, 142301), (2116, 116208), (2152, 114264), (2208, 111366), (2421, 101568), (2484, 98992), (3174, 77472), (3228, 76176), (3312, 74244), (4232, 58104), (4304, 57132), (4416, 55683), (4761, 51648), (4842, 50784), (4968, 49496), (6187, 39744), (6348, 38736), (6456, 38088), (6624, 37122), (7263, 33856), (8464, 29052), (8608, 28566), (9522, 25824), (9684, 25392), (9936, 24748), (12374, 19872), (12696, 19368), (12912, 19044), (13248, 18561), (14283, 17216), (14526, 16928)]