431203328

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 88

約数和(自身を含む): 933432000

約数和(自身を除く): 502228672

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 592, 599, 608, 703, 1024, 1184, 1198, 1216, 1406, 2368, 2396, 2432, 2812, 4736, 4792, 4864, 5624, 9472, 9584, 9728, 11248, 11381, 18944, 19168, 19456, 22163, 22496, 22762, 37888, 38336, 44326, 44992, 45524, 76672, 88652, 89984, 91048, 153344, 177304, 179968, 182096, 306688, 354608, 359936, 364192, 421097, 613376, 709216, 719872, 728384, 842194, 1418432, 1456768, 1684388, 2836864, 2913536, 3368776, 5673728, 5827072, 6737552, 11347456, 11654144, 13475104, 22694912, 26950208, 53900416, 107800832, 215601664, 431203328]

約数ペア:

[(1, 431203328), (2, 215601664), (4, 107800832), (8, 53900416), (16, 26950208), (19, 22694912), (32, 13475104), (37, 11654144), (38, 11347456), (64, 6737552), (74, 5827072), (76, 5673728), (128, 3368776), (148, 2913536), (152, 2836864), (256, 1684388), (296, 1456768), (304, 1418432), (512, 842194), (592, 728384), (599, 719872), (608, 709216), (703, 613376), (1024, 421097), (1184, 364192), (1198, 359936), (1216, 354608), (1406, 306688), (2368, 182096), (2396, 179968), (2432, 177304), (2812, 153344), (4736, 91048), (4792, 89984), (4864, 88652), (5624, 76672), (9472, 45524), (9584, 44992), (9728, 44326), (11248, 38336), (11381, 37888), (18944, 22762), (19168, 22496), (19456, 22163)]