426956820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 1252032768

約数和(自身を除く): 825075948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 457, 460, 677, 690, 914, 1354, 1371, 1380, 1828, 2031, 2285, 2708, 2742, 3385, 4062, 4570, 5484, 6770, 6855, 8124, 9140, 10155, 10511, 13540, 13710, 15571, 20310, 21022, 27420, 31142, 31533, 40620, 42044, 46713, 52555, 62284, 63066, 77855, 93426, 105110, 126132, 155710, 157665, 186852, 210220, 233565, 309389, 311420, 315330, 467130, 618778, 630660, 928167, 934260, 1237556, 1546945, 1856334, 3093890, 3712668, 4640835, 6187780, 7115947, 9281670, 14231894, 18563340, 21347841, 28463788, 35579735, 42695682, 71159470, 85391364, 106739205, 142318940, 213478410, 426956820]

約数ペア:

[(1, 426956820), (2, 213478410), (3, 142318940), (4, 106739205), (5, 85391364), (6, 71159470), (10, 42695682), (12, 35579735), (15, 28463788), (20, 21347841), (23, 18563340), (30, 14231894), (46, 9281670), (60, 7115947), (69, 6187780), (92, 4640835), (115, 3712668), (138, 3093890), (230, 1856334), (276, 1546945), (345, 1237556), (457, 934260), (460, 928167), (677, 630660), (690, 618778), (914, 467130), (1354, 315330), (1371, 311420), (1380, 309389), (1828, 233565), (2031, 210220), (2285, 186852), (2708, 157665), (2742, 155710), (3385, 126132), (4062, 105110), (4570, 93426), (5484, 77855), (6770, 63066), (6855, 62284), (8124, 52555), (9140, 46713), (10155, 42044), (10511, 40620), (13540, 31533), (13710, 31142), (15571, 27420), (20310, 21022)]