221524992

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 198

約数和(自身を含む): 705244722

約数和(自身を除く): 483719730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 156, 172, 192, 208, 234, 256, 258, 288, 312, 344, 384, 387, 416, 468, 512, 516, 559, 576, 624, 688, 768, 774, 832, 936, 1024, 1032, 1118, 1152, 1248, 1376, 1536, 1548, 1664, 1677, 1849, 1872, 2064, 2236, 2304, 2496, 2752, 3072, 3096, 3328, 3354, 3698, 3744, 4128, 4472, 4608, 4992, 5031, 5504, 5547, 6192, 6656, 6708, 7396, 7488, 8256, 8944, 9216, 9984, 10062, 11008, 11094, 12384, 13312, 13416, 14792, 14976, 16512, 16641, 17888, 19968, 20124, 22016, 22188, 24037, 24768, 26832, 29584, 29952, 33024, 33282, 35776, 39936, 40248, 44032, 44376, 48074, 49536, 53664, 59168, 59904, 66048, 66564, 71552, 72111, 80496, 88752, 96148, 99072, 107328, 118336, 119808, 132096, 133128, 143104, 144222, 160992, 177504, 192296, 198144, 214656, 216333, 236672, 266256, 286208, 288444, 321984, 355008, 384592, 396288, 429312, 432666, 473344, 532512, 572416, 576888, 643968, 710016, 769184, 858624, 865332, 946688, 1065024, 1153776, 1287936, 1420032, 1538368, 1717248, 1730664, 1893376, 2130048, 2307552, 2575872, 2840064, 3076736, 3461328, 4260096, 4615104, 5151744, 5680128, 6153472, 6922656, 8520192, 9230208, 12306944, 13845312, 17040384, 18460416, 24613888, 27690624, 36920832, 55381248, 73841664, 110762496, 221524992]

約数ペア:

[(1, 221524992), (2, 110762496), (3, 73841664), (4, 55381248), (6, 36920832), (8, 27690624), (9, 24613888), (12, 18460416), (13, 17040384), (16, 13845312), (18, 12306944), (24, 9230208), (26, 8520192), (32, 6922656), (36, 6153472), (39, 5680128), (43, 5151744), (48, 4615104), (52, 4260096), (64, 3461328), (72, 3076736), (78, 2840064), (86, 2575872), (96, 2307552), (104, 2130048), (117, 1893376), (128, 1730664), (129, 1717248), (144, 1538368), (156, 1420032), (172, 1287936), (192, 1153776), (208, 1065024), (234, 946688), (256, 865332), (258, 858624), (288, 769184), (312, 710016), (344, 643968), (384, 576888), (387, 572416), (416, 532512), (468, 473344), (512, 432666), (516, 429312), (559, 396288), (576, 384592), (624, 355008), (688, 321984), (768, 288444), (774, 286208), (832, 266256), (936, 236672), (1024, 216333), (1032, 214656), (1118, 198144), (1152, 192296), (1248, 177504), (1376, 160992), (1536, 144222), (1548, 143104), (1664, 133128), (1677, 132096), (1849, 119808), (1872, 118336), (2064, 107328), (2236, 99072), (2304, 96148), (2496, 88752), (2752, 80496), (3072, 72111), (3096, 71552), (3328, 66564), (3354, 66048), (3698, 59904), (3744, 59168), (4128, 53664), (4472, 49536), (4608, 48074), (4992, 44376), (5031, 44032), (5504, 40248), (5547, 39936), (6192, 35776), (6656, 33282), (6708, 33024), (7396, 29952), (7488, 29584), (8256, 26832), (8944, 24768), (9216, 24037), (9984, 22188), (10062, 22016), (11008, 20124), (11094, 19968), (12384, 17888), (13312, 16641), (13416, 16512), (14792, 14976)]