327687552

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 985932000

約数和(自身を除く): 658244448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 424, 432, 477, 576, 636, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1789, 1908, 2544, 2862, 3392, 3456, 3578, 3816, 5088, 5367, 5724, 6784, 7156, 7632, 10176, 10734, 11448, 14312, 15264, 16101, 20352, 21468, 22896, 28624, 30528, 32202, 42936, 45792, 48303, 57248, 61056, 64404, 85872, 91584, 94817, 96606, 114496, 128808, 171744, 183168, 189634, 193212, 228992, 257616, 284451, 343488, 379268, 386424, 515232, 568902, 686976, 758536, 772848, 853353, 1030464, 1137804, 1517072, 1545696, 1706706, 2060928, 2275608, 2560059, 3034144, 3091392, 3413412, 4551216, 5120118, 6068288, 6182784, 6826824, 9102432, 10240236, 12136576, 13653648, 18204864, 20480472, 27307296, 36409728, 40960944, 54614592, 81921888, 109229184, 163843776, 327687552]

約数ペア:

[(1, 327687552), (2, 163843776), (3, 109229184), (4, 81921888), (6, 54614592), (8, 40960944), (9, 36409728), (12, 27307296), (16, 20480472), (18, 18204864), (24, 13653648), (27, 12136576), (32, 10240236), (36, 9102432), (48, 6826824), (53, 6182784), (54, 6068288), (64, 5120118), (72, 4551216), (96, 3413412), (106, 3091392), (108, 3034144), (128, 2560059), (144, 2275608), (159, 2060928), (192, 1706706), (212, 1545696), (216, 1517072), (288, 1137804), (318, 1030464), (384, 853353), (424, 772848), (432, 758536), (477, 686976), (576, 568902), (636, 515232), (848, 386424), (864, 379268), (954, 343488), (1152, 284451), (1272, 257616), (1431, 228992), (1696, 193212), (1728, 189634), (1789, 183168), (1908, 171744), (2544, 128808), (2862, 114496), (3392, 96606), (3456, 94817), (3578, 91584), (3816, 85872), (5088, 64404), (5367, 61056), (5724, 57248), (6784, 48303), (7156, 45792), (7632, 42936), (10176, 32202), (10734, 30528), (11448, 28624), (14312, 22896), (15264, 21468), (16101, 20352)]