1395474528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6969

約数の個数: 144

約数和(自身を含む): 4360910400

約数和(自身を除く): 2965435872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 3612, 4128, 4214, 4704, 4816, 6321, 6899, 7224, 8428, 9632, 12642, 13798, 14448, 16856, 20697, 25284, 27596, 28896, 33712, 41394, 48293, 50568, 55192, 67424, 82788, 96586, 101136, 110384, 144879, 165576, 193172, 202272, 220768, 289758, 296657, 331152, 338051, 386344, 579516, 593314, 662304, 676102, 772688, 889971, 1014153, 1159032, 1186628, 1352204, 1545376, 1779942, 2028306, 2076599, 2318064, 2373256, 2704408, 3559884, 4056612, 4153198, 4636128, 4746512, 5408816, 6229797, 7119768, 8113224, 8306396, 9493024, 10817632, 12459594, 14239536, 14536193, 16226448, 16612792, 24919188, 28479072, 29072386, 32452896, 33225584, 43608579, 49838376, 58144772, 66451168, 87217158, 99676752, 116289544, 174434316, 199353504, 232579088, 348868632, 465158176, 697737264, 1395474528]

約数ペア:

[(1, 1395474528), (2, 697737264), (3, 465158176), (4, 348868632), (6, 232579088), (7, 199353504), (8, 174434316), (12, 116289544), (14, 99676752), (16, 87217158), (21, 66451168), (24, 58144772), (28, 49838376), (32, 43608579), (42, 33225584), (43, 32452896), (48, 29072386), (49, 28479072), (56, 24919188), (84, 16612792), (86, 16226448), (96, 14536193), (98, 14239536), (112, 12459594), (129, 10817632), (147, 9493024), (168, 8306396), (172, 8113224), (196, 7119768), (224, 6229797), (258, 5408816), (294, 4746512), (301, 4636128), (336, 4153198), (344, 4056612), (392, 3559884), (516, 2704408), (588, 2373256), (602, 2318064), (672, 2076599), (688, 2028306), (784, 1779942), (903, 1545376), (1032, 1352204), (1176, 1186628), (1204, 1159032), (1376, 1014153), (1568, 889971), (1806, 772688), (2064, 676102), (2107, 662304), (2352, 593314), (2408, 579516), (3612, 386344), (4128, 338051), (4214, 331152), (4704, 296657), (4816, 289758), (6321, 220768), (6899, 202272), (7224, 193172), (8428, 165576), (9632, 144879), (12642, 110384), (13798, 101136), (14448, 96586), (16856, 82788), (20697, 67424), (25284, 55192), (27596, 50568), (28896, 48293), (33712, 41394)]