713334421784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{149159}}^1$

素因数の和:149688

約数の個数: 64

約数和(自身を含む): 1430504064000

約数和(自身を除く): 717169642216

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 431, 584, 862, 1387, 1724, 2774, 3448, 5548, 8189, 11096, 16378, 31463, 32756, 62926, 65512, 125852, 149159, 251704, 298318, 596636, 597797, 1193272, 1195594, 2391188, 2834021, 4782376, 5668042, 10888607, 11336084, 21777214, 22672168, 43554428, 64287529, 87108856, 128575058, 206883533, 257150116, 413767066, 514300232, 827534132, 1221463051, 1655068264, 2442926102, 4692989617, 4885852204, 9385979234, 9771704408, 18771958468, 37543916936, 89166802723, 178333605446, 356667210892, 713334421784]

約数ペア:

[(1, 713334421784), (2, 356667210892), (4, 178333605446), (8, 89166802723), (19, 37543916936), (38, 18771958468), (73, 9771704408), (76, 9385979234), (146, 4885852204), (152, 4692989617), (292, 2442926102), (431, 1655068264), (584, 1221463051), (862, 827534132), (1387, 514300232), (1724, 413767066), (2774, 257150116), (3448, 206883533), (5548, 128575058), (8189, 87108856), (11096, 64287529), (16378, 43554428), (31463, 22672168), (32756, 21777214), (62926, 11336084), (65512, 10888607), (125852, 5668042), (149159, 4782376), (251704, 2834021), (298318, 2391188), (596636, 1195594), (597797, 1193272)]