2128983552

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12548

約数の個数: 120

約数和(自身を含む): 6310960656

約数和(自身を除く): 4181977104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1536, 1776, 2304, 2368, 2664, 3552, 4608, 4736, 5328, 7104, 9472, 10656, 12487, 14208, 18944, 21312, 24974, 28416, 37461, 42624, 49948, 56832, 74922, 85248, 99896, 112383, 149844, 170496, 199792, 224766, 299688, 399584, 449532, 462019, 599376, 799168, 899064, 924038, 1198752, 1386057, 1598336, 1798128, 1848076, 2397504, 2772114, 3196672, 3596256, 3696152, 4158171, 4795008, 5544228, 6393344, 7192512, 7392304, 8316342, 9590016, 11088456, 14385024, 14784608, 16632684, 19180032, 22176912, 28770048, 29569216, 33265368, 44353824, 57540096, 59138432, 66530736, 88707648, 118276864, 133061472, 177415296, 236553728, 266122944, 354830592, 532245888, 709661184, 1064491776, 2128983552]

約数ペア:

[(1, 2128983552), (2, 1064491776), (3, 709661184), (4, 532245888), (6, 354830592), (8, 266122944), (9, 236553728), (12, 177415296), (16, 133061472), (18, 118276864), (24, 88707648), (32, 66530736), (36, 59138432), (37, 57540096), (48, 44353824), (64, 33265368), (72, 29569216), (74, 28770048), (96, 22176912), (111, 19180032), (128, 16632684), (144, 14784608), (148, 14385024), (192, 11088456), (222, 9590016), (256, 8316342), (288, 7392304), (296, 7192512), (333, 6393344), (384, 5544228), (444, 4795008), (512, 4158171), (576, 3696152), (592, 3596256), (666, 3196672), (768, 2772114), (888, 2397504), (1152, 1848076), (1184, 1798128), (1332, 1598336), (1536, 1386057), (1776, 1198752), (2304, 924038), (2368, 899064), (2664, 799168), (3552, 599376), (4608, 462019), (4736, 449532), (5328, 399584), (7104, 299688), (9472, 224766), (10656, 199792), (12487, 170496), (14208, 149844), (18944, 112383), (21312, 99896), (24974, 85248), (28416, 74922), (37461, 56832), (42624, 49948)]