2947480752

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{8761}}^1$

素因数の和:8978

約数の個数: 80

約数和(自身を含む): 7840097408

約数和(自身を除く): 4892616656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 258, 326, 344, 489, 516, 652, 688, 978, 1032, 1304, 1956, 2064, 2608, 3912, 7009, 7824, 8761, 14018, 17522, 21027, 26283, 28036, 35044, 42054, 52566, 56072, 70088, 84108, 105132, 112144, 140176, 168216, 210264, 336432, 376723, 420528, 753446, 1130169, 1428043, 1506892, 2260338, 2856086, 3013784, 4284129, 4520676, 5712172, 6027568, 8568258, 9041352, 11424344, 17136516, 18082704, 22848688, 34273032, 61405849, 68546064, 122811698, 184217547, 245623396, 368435094, 491246792, 736870188, 982493584, 1473740376, 2947480752]

約数ペア:

[(1, 2947480752), (2, 1473740376), (3, 982493584), (4, 736870188), (6, 491246792), (8, 368435094), (12, 245623396), (16, 184217547), (24, 122811698), (43, 68546064), (48, 61405849), (86, 34273032), (129, 22848688), (163, 18082704), (172, 17136516), (258, 11424344), (326, 9041352), (344, 8568258), (489, 6027568), (516, 5712172), (652, 4520676), (688, 4284129), (978, 3013784), (1032, 2856086), (1304, 2260338), (1956, 1506892), (2064, 1428043), (2608, 1130169), (3912, 753446), (7009, 420528), (7824, 376723), (8761, 336432), (14018, 210264), (17522, 168216), (21027, 140176), (26283, 112144), (28036, 105132), (35044, 84108), (42054, 70088), (52566, 56072)]