835459128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20983}}^1$

素因数の和:21081

約数の個数: 96

約数和(自身を含む): 2618803200

約数和(自身を除く): 1783344072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3318, 4424, 4977, 5688, 6636, 9954, 13272, 19908, 20983, 39816, 41966, 62949, 83932, 125898, 146881, 167864, 188847, 251796, 293762, 377694, 440643, 503592, 587524, 755388, 881286, 1175048, 1321929, 1510776, 1657657, 1762572, 2643858, 3315314, 3525144, 4972971, 5287716, 6630628, 9945942, 10575432, 11603599, 13261256, 14918913, 19891884, 23207198, 29837826, 34810797, 39783768, 46414396, 59675652, 69621594, 92828792, 104432391, 119351304, 139243188, 208864782, 278486376, 417729564, 835459128]

約数ペア:

[(1, 835459128), (2, 417729564), (3, 278486376), (4, 208864782), (6, 139243188), (7, 119351304), (8, 104432391), (9, 92828792), (12, 69621594), (14, 59675652), (18, 46414396), (21, 39783768), (24, 34810797), (28, 29837826), (36, 23207198), (42, 19891884), (56, 14918913), (63, 13261256), (72, 11603599), (79, 10575432), (84, 9945942), (126, 6630628), (158, 5287716), (168, 4972971), (237, 3525144), (252, 3315314), (316, 2643858), (474, 1762572), (504, 1657657), (553, 1510776), (632, 1321929), (711, 1175048), (948, 881286), (1106, 755388), (1422, 587524), (1659, 503592), (1896, 440643), (2212, 377694), (2844, 293762), (3318, 251796), (4424, 188847), (4977, 167864), (5688, 146881), (6636, 125898), (9954, 83932), (13272, 62949), (19908, 41966), (20983, 39816)]