510864004

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 1087527168

約数和(自身を除く): 576663164

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 83, 98, 124, 166, 196, 217, 332, 434, 581, 868, 1013, 1162, 1519, 2026, 2324, 2573, 3038, 4052, 4067, 5146, 6076, 7091, 8134, 10292, 14182, 16268, 18011, 28364, 31403, 36022, 49637, 62806, 72044, 84079, 99274, 125612, 126077, 168158, 198548, 219821, 252154, 336316, 439642, 504308, 588553, 879284, 1177106, 1538747, 2354212, 2606449, 3077494, 4119871, 5212898, 6154988, 8239742, 10425796, 16479484, 18245143, 36490286, 72980572, 127716001, 255432002, 510864004]

約数ペア:

[(1, 510864004), (2, 255432002), (4, 127716001), (7, 72980572), (14, 36490286), (28, 18245143), (31, 16479484), (49, 10425796), (62, 8239742), (83, 6154988), (98, 5212898), (124, 4119871), (166, 3077494), (196, 2606449), (217, 2354212), (332, 1538747), (434, 1177106), (581, 879284), (868, 588553), (1013, 504308), (1162, 439642), (1519, 336316), (2026, 252154), (2324, 219821), (2573, 198548), (3038, 168158), (4052, 126077), (4067, 125612), (5146, 99274), (6076, 84079), (7091, 72044), (8134, 62806), (10292, 49637), (14182, 36022), (16268, 31403), (18011, 28364)]