426798966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 951471360

約数和(自身を除く): 524672394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 113, 178, 226, 267, 339, 534, 643, 678, 979, 1243, 1286, 1929, 1958, 2486, 2937, 3729, 3858, 5874, 7073, 7458, 10057, 14146, 20114, 21219, 30171, 42438, 57227, 60342, 72659, 110627, 114454, 145318, 171681, 217977, 221254, 331881, 343362, 435954, 629497, 663762, 799249, 1258994, 1598498, 1888491, 2397747, 3776982, 4795494, 6466651, 12933302, 19399953, 38799906, 71133161, 142266322, 213399483, 426798966]

約数ペア:

[(1, 426798966), (2, 213399483), (3, 142266322), (6, 71133161), (11, 38799906), (22, 19399953), (33, 12933302), (66, 6466651), (89, 4795494), (113, 3776982), (178, 2397747), (226, 1888491), (267, 1598498), (339, 1258994), (534, 799249), (643, 663762), (678, 629497), (979, 435954), (1243, 343362), (1286, 331881), (1929, 221254), (1958, 217977), (2486, 171681), (2937, 145318), (3729, 114454), (3858, 110627), (5874, 72659), (7073, 60342), (7458, 57227), (10057, 42438), (14146, 30171), (20114, 21219)]