242742744

素因数分解:

$2^3\times 3^4\times {\mathrm{374603}}^1$

素因数の和:374621

約数の個数: 40

約数和(自身を含む): 679906260

約数和(自身を除く): 437163516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 374603, 749206, 1123809, 1498412, 2247618, 2996824, 3371427, 4495236, 6742854, 8990472, 10114281, 13485708, 20228562, 26971416, 30342843, 40457124, 60685686, 80914248, 121371372, 242742744]

約数ペア:

[(1, 242742744), (2, 121371372), (3, 80914248), (4, 60685686), (6, 40457124), (8, 30342843), (9, 26971416), (12, 20228562), (18, 13485708), (24, 10114281), (27, 8990472), (36, 6742854), (54, 4495236), (72, 3371427), (81, 2996824), (108, 2247618), (162, 1498412), (216, 1123809), (324, 749206), (648, 374603)]