1245174912

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 3724680960

約数和(自身を除く): 2479506048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 131, 144, 148, 192, 222, 223, 262, 288, 296, 333, 384, 393, 444, 446, 524, 576, 592, 666, 669, 786, 888, 892, 1048, 1152, 1179, 1184, 1332, 1338, 1572, 1776, 1784, 2007, 2096, 2358, 2368, 2664, 2676, 3144, 3552, 3568, 4014, 4192, 4716, 4736, 4847, 5328, 5352, 6288, 7104, 7136, 8028, 8251, 8384, 9432, 9694, 10656, 10704, 12576, 14208, 14272, 14541, 16056, 16502, 16768, 18864, 19388, 21312, 21408, 24753, 25152, 28544, 29082, 29213, 32112, 33004, 37728, 38776, 42624, 42816, 43623, 49506, 50304, 58164, 58426, 64224, 66008, 74259, 75456, 77552, 85632, 87246, 87639, 99012, 116328, 116852, 128448, 132016, 148518, 150912, 155104, 174492, 175278, 198024, 232656, 233704, 256896, 262917, 264032, 297036, 310208, 348984, 350556, 396048, 465312, 467408, 525834, 528064, 594072, 620416, 697968, 701112, 792096, 930624, 934816, 1051668, 1056128, 1080881, 1188144, 1395936, 1402224, 1584192, 1861248, 1869632, 2103336, 2161762, 2376288, 2791872, 2804448, 3168384, 3242643, 3739264, 4206672, 4323524, 4752576, 5583744, 5608896, 6485286, 8413344, 8647048, 9505152, 9727929, 11217792, 12970572, 16826688, 17294096, 19455858, 25941144, 33653376, 34588192, 38911716, 51882288, 69176384, 77823432, 103764576, 138352768, 155646864, 207529152, 311293728, 415058304, 622587456, 1245174912]

約数ペア:

[(1, 1245174912), (2, 622587456), (3, 415058304), (4, 311293728), (6, 207529152), (8, 155646864), (9, 138352768), (12, 103764576), (16, 77823432), (18, 69176384), (24, 51882288), (32, 38911716), (36, 34588192), (37, 33653376), (48, 25941144), (64, 19455858), (72, 17294096), (74, 16826688), (96, 12970572), (111, 11217792), (128, 9727929), (131, 9505152), (144, 8647048), (148, 8413344), (192, 6485286), (222, 5608896), (223, 5583744), (262, 4752576), (288, 4323524), (296, 4206672), (333, 3739264), (384, 3242643), (393, 3168384), (444, 2804448), (446, 2791872), (524, 2376288), (576, 2161762), (592, 2103336), (666, 1869632), (669, 1861248), (786, 1584192), (888, 1402224), (892, 1395936), (1048, 1188144), (1152, 1080881), (1179, 1056128), (1184, 1051668), (1332, 934816), (1338, 930624), (1572, 792096), (1776, 701112), (1784, 697968), (2007, 620416), (2096, 594072), (2358, 528064), (2368, 525834), (2664, 467408), (2676, 465312), (3144, 396048), (3552, 350556), (3568, 348984), (4014, 310208), (4192, 297036), (4716, 264032), (4736, 262917), (4847, 256896), (5328, 233704), (5352, 232656), (6288, 198024), (7104, 175278), (7136, 174492), (8028, 155104), (8251, 150912), (8384, 148518), (9432, 132016), (9694, 128448), (10656, 116852), (10704, 116328), (12576, 99012), (14208, 87639), (14272, 87246), (14541, 85632), (16056, 77552), (16502, 75456), (16768, 74259), (18864, 66008), (19388, 64224), (21312, 58426), (21408, 58164), (24753, 50304), (25152, 49506), (28544, 43623), (29082, 42816), (29213, 42624), (32112, 38776), (33004, 37728)]