641679024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2015

約数の個数: 160

約数和(自身を含む): 2023870464

約数和(自身を除く): 1382191440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 43, 46, 48, 56, 69, 84, 86, 92, 112, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 336, 344, 368, 483, 516, 552, 602, 644, 688, 903, 966, 989, 1032, 1104, 1204, 1288, 1806, 1931, 1932, 1978, 2064, 2408, 2576, 2967, 3612, 3862, 3864, 3956, 4816, 5793, 5934, 6923, 7224, 7724, 7728, 7912, 11586, 11868, 13517, 13846, 14448, 15448, 15824, 20769, 23172, 23736, 27034, 27692, 30896, 40551, 41538, 44413, 46344, 47472, 54068, 55384, 81102, 83033, 83076, 88826, 92688, 108136, 110768, 133239, 162204, 166066, 166152, 177652, 216272, 249099, 266478, 310891, 324408, 332132, 332304, 355304, 498198, 532956, 581231, 621782, 648816, 664264, 710608, 932673, 996396, 1065912, 1162462, 1243564, 1328528, 1743693, 1865346, 1909759, 1992792, 2131824, 2324924, 2487128, 3487386, 3730692, 3819518, 3985584, 4649848, 4974256, 5729277, 6974772, 7461384, 7639036, 9299696, 11458554, 13368313, 13949544, 14922768, 15278072, 22917108, 26736626, 27899088, 30556144, 40104939, 45834216, 53473252, 80209878, 91668432, 106946504, 160419756, 213893008, 320839512, 641679024]

約数ペア:

[(1, 641679024), (2, 320839512), (3, 213893008), (4, 160419756), (6, 106946504), (7, 91668432), (8, 80209878), (12, 53473252), (14, 45834216), (16, 40104939), (21, 30556144), (23, 27899088), (24, 26736626), (28, 22917108), (42, 15278072), (43, 14922768), (46, 13949544), (48, 13368313), (56, 11458554), (69, 9299696), (84, 7639036), (86, 7461384), (92, 6974772), (112, 5729277), (129, 4974256), (138, 4649848), (161, 3985584), (168, 3819518), (172, 3730692), (184, 3487386), (258, 2487128), (276, 2324924), (301, 2131824), (322, 1992792), (336, 1909759), (344, 1865346), (368, 1743693), (483, 1328528), (516, 1243564), (552, 1162462), (602, 1065912), (644, 996396), (688, 932673), (903, 710608), (966, 664264), (989, 648816), (1032, 621782), (1104, 581231), (1204, 532956), (1288, 498198), (1806, 355304), (1931, 332304), (1932, 332132), (1978, 324408), (2064, 310891), (2408, 266478), (2576, 249099), (2967, 216272), (3612, 177652), (3862, 166152), (3864, 166066), (3956, 162204), (4816, 133239), (5793, 110768), (5934, 108136), (6923, 92688), (7224, 88826), (7724, 83076), (7728, 83033), (7912, 81102), (11586, 55384), (11868, 54068), (13517, 47472), (13846, 46344), (14448, 44413), (15448, 41538), (15824, 40551), (20769, 30896), (23172, 27692), (23736, 27034)]