256974632568

素因数分解:

$2^3\times 3^5\times {\mathrm{132188597}}^1$

素因数の和:132188618

約数の個数: 48

約数和(自身を含む): 721749745080

約数和(自身を除く): 464775112512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 132188597, 264377194, 396565791, 528754388, 793131582, 1057508776, 1189697373, 1586263164, 2379394746, 3172526328, 3569092119, 4758789492, 7138184238, 9517578984, 10707276357, 14276368476, 21414552714, 28552736952, 32121829071, 42829105428, 64243658142, 85658210856, 128487316284, 256974632568]

約数ペア:

[(1, 256974632568), (2, 128487316284), (3, 85658210856), (4, 64243658142), (6, 42829105428), (8, 32121829071), (9, 28552736952), (12, 21414552714), (18, 14276368476), (24, 10707276357), (27, 9517578984), (36, 7138184238), (54, 4758789492), (72, 3569092119), (81, 3172526328), (108, 2379394746), (162, 1586263164), (216, 1189697373), (243, 1057508776), (324, 793131582), (486, 528754388), (648, 396565791), (972, 264377194), (1944, 132188597)]