420928896

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15439}}^1$

素因数の和:15527

約数の個数: 64

約数和(自身を含む): 1133913600

約数和(自身を除く): 712984704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 15439, 27264, 30878, 46317, 61756, 92634, 123512, 185268, 247024, 370536, 494048, 741072, 988096, 1096169, 1482144, 1976192, 2192338, 2964288, 3288507, 4384676, 5928576, 6577014, 8769352, 13154028, 17538704, 26308056, 35077408, 52616112, 70154816, 105232224, 140309632, 210464448, 420928896]

約数ペア:

[(1, 420928896), (2, 210464448), (3, 140309632), (4, 105232224), (6, 70154816), (8, 52616112), (12, 35077408), (16, 26308056), (24, 17538704), (32, 13154028), (48, 8769352), (64, 6577014), (71, 5928576), (96, 4384676), (128, 3288507), (142, 2964288), (192, 2192338), (213, 1976192), (284, 1482144), (384, 1096169), (426, 988096), (568, 741072), (852, 494048), (1136, 370536), (1704, 247024), (2272, 185268), (3408, 123512), (4544, 92634), (6816, 61756), (9088, 46317), (13632, 30878), (15439, 27264)]