221285376

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1886

約数の個数: 132

約数和(自身を含む): 688479792

約数和(自身を除く): 467194416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1847, 1872, 2304, 2496, 3072, 3328, 3694, 3744, 4608, 4992, 5541, 6656, 7388, 7488, 9216, 9984, 11082, 13312, 14776, 14976, 16623, 19968, 22164, 24011, 29552, 29952, 33246, 39936, 44328, 48022, 59104, 59904, 66492, 72033, 88656, 96044, 118208, 119808, 132984, 144066, 177312, 192088, 216099, 236416, 265968, 288132, 354624, 384176, 432198, 472832, 531936, 576264, 709248, 768352, 864396, 945664, 1063872, 1152528, 1418496, 1536704, 1728792, 1891328, 2127744, 2305056, 2836992, 3073408, 3457584, 4255488, 4610112, 5673984, 6146816, 6915168, 8510976, 9220224, 12293632, 13830336, 17021952, 18440448, 24587264, 27660672, 36880896, 55321344, 73761792, 110642688, 221285376]

約数ペア:

[(1, 221285376), (2, 110642688), (3, 73761792), (4, 55321344), (6, 36880896), (8, 27660672), (9, 24587264), (12, 18440448), (13, 17021952), (16, 13830336), (18, 12293632), (24, 9220224), (26, 8510976), (32, 6915168), (36, 6146816), (39, 5673984), (48, 4610112), (52, 4255488), (64, 3457584), (72, 3073408), (78, 2836992), (96, 2305056), (104, 2127744), (117, 1891328), (128, 1728792), (144, 1536704), (156, 1418496), (192, 1152528), (208, 1063872), (234, 945664), (256, 864396), (288, 768352), (312, 709248), (384, 576264), (416, 531936), (468, 472832), (512, 432198), (576, 384176), (624, 354624), (768, 288132), (832, 265968), (936, 236416), (1024, 216099), (1152, 192088), (1248, 177312), (1536, 144066), (1664, 132984), (1847, 119808), (1872, 118208), (2304, 96044), (2496, 88656), (3072, 72033), (3328, 66492), (3694, 59904), (3744, 59104), (4608, 48022), (4992, 44328), (5541, 39936), (6656, 33246), (7388, 29952), (7488, 29552), (9216, 24011), (9984, 22164), (11082, 19968), (13312, 16623), (14776, 14976)]