1213608984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3657

約数の個数: 128

約数和(自身を含む): 3659904000

約数和(自身を除く): 2446295016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 161, 168, 178, 184, 267, 276, 322, 356, 483, 534, 552, 623, 644, 712, 966, 1068, 1246, 1288, 1869, 1932, 2047, 2136, 2492, 3529, 3738, 3864, 4094, 4984, 6141, 7058, 7476, 8188, 10587, 12282, 14116, 14329, 14952, 16376, 21174, 24564, 24703, 28232, 28658, 42348, 42987, 49128, 49406, 57316, 74109, 81167, 84696, 85974, 98812, 114632, 148218, 162334, 171948, 197624, 243501, 296436, 314081, 324668, 343896, 487002, 568169, 592872, 628162, 649336, 942243, 974004, 1136338, 1256324, 1704507, 1884486, 1948008, 2198567, 2272676, 2512648, 3409014, 3768972, 4397134, 4545352, 6595701, 6818028, 7223863, 7537944, 8794268, 13191402, 13636056, 14447726, 17588536, 21671589, 26382804, 28895452, 43343178, 50567041, 52765608, 57790904, 86686356, 101134082, 151701123, 173372712, 202268164, 303402246, 404536328, 606804492, 1213608984]

約数ペア:

[(1, 1213608984), (2, 606804492), (3, 404536328), (4, 303402246), (6, 202268164), (7, 173372712), (8, 151701123), (12, 101134082), (14, 86686356), (21, 57790904), (23, 52765608), (24, 50567041), (28, 43343178), (42, 28895452), (46, 26382804), (56, 21671589), (69, 17588536), (84, 14447726), (89, 13636056), (92, 13191402), (138, 8794268), (161, 7537944), (168, 7223863), (178, 6818028), (184, 6595701), (267, 4545352), (276, 4397134), (322, 3768972), (356, 3409014), (483, 2512648), (534, 2272676), (552, 2198567), (623, 1948008), (644, 1884486), (712, 1704507), (966, 1256324), (1068, 1136338), (1246, 974004), (1288, 942243), (1869, 649336), (1932, 628162), (2047, 592872), (2136, 568169), (2492, 487002), (3529, 343896), (3738, 324668), (3864, 314081), (4094, 296436), (4984, 243501), (6141, 197624), (7058, 171948), (7476, 162334), (8188, 148218), (10587, 114632), (12282, 98812), (14116, 85974), (14329, 84696), (14952, 81167), (16376, 74109), (21174, 57316), (24564, 49406), (24703, 49128), (28232, 42987), (28658, 42348)]