2149292928

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 5819581440

約数和(自身を除く): 3670288512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 151, 192, 202, 302, 303, 367, 384, 404, 453, 604, 606, 734, 808, 906, 1101, 1208, 1212, 1468, 1616, 1812, 2202, 2416, 2424, 2936, 3232, 3624, 4404, 4832, 4848, 5872, 6464, 7248, 8808, 9664, 9696, 11744, 12928, 14496, 15251, 17616, 19328, 19392, 23488, 28992, 30502, 35232, 37067, 38784, 45753, 46976, 55417, 57984, 61004, 70464, 74134, 91506, 110834, 111201, 122008, 140928, 148268, 166251, 183012, 221668, 222402, 244016, 296536, 332502, 366024, 443336, 444804, 488032, 593072, 665004, 732048, 886672, 889608, 976064, 1186144, 1330008, 1464096, 1773344, 1779216, 1952128, 2372288, 2660016, 2928192, 3546688, 3558432, 4744576, 5320032, 5597117, 5856384, 7093376, 7116864, 10640064, 11194234, 14233728, 16791351, 21280128, 22388468, 33582702, 44776936, 67165404, 89553872, 134330808, 179107744, 268661616, 358215488, 537323232, 716430976, 1074646464, 2149292928]

約数ペア:

[(1, 2149292928), (2, 1074646464), (3, 716430976), (4, 537323232), (6, 358215488), (8, 268661616), (12, 179107744), (16, 134330808), (24, 89553872), (32, 67165404), (48, 44776936), (64, 33582702), (96, 22388468), (101, 21280128), (128, 16791351), (151, 14233728), (192, 11194234), (202, 10640064), (302, 7116864), (303, 7093376), (367, 5856384), (384, 5597117), (404, 5320032), (453, 4744576), (604, 3558432), (606, 3546688), (734, 2928192), (808, 2660016), (906, 2372288), (1101, 1952128), (1208, 1779216), (1212, 1773344), (1468, 1464096), (1616, 1330008), (1812, 1186144), (2202, 976064), (2416, 889608), (2424, 886672), (2936, 732048), (3232, 665004), (3624, 593072), (4404, 488032), (4832, 444804), (4848, 443336), (5872, 366024), (6464, 332502), (7248, 296536), (8808, 244016), (9664, 222402), (9696, 221668), (11744, 183012), (12928, 166251), (14496, 148268), (15251, 140928), (17616, 122008), (19328, 111201), (19392, 110834), (23488, 91506), (28992, 74134), (30502, 70464), (35232, 61004), (37067, 57984), (38784, 55417), (45753, 46976)]