520065274904

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{384343}}^1$

素因数の和:384760

約数の個数: 64

約数和(自身を含む): 1133107607040

約数和(自身を除く): 613042332136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 331, 511, 584, 662, 1022, 1324, 2044, 2317, 2648, 4088, 4634, 9268, 18536, 24163, 48326, 96652, 169141, 193304, 338282, 384343, 676564, 768686, 1353128, 1537372, 2690401, 3074744, 5380802, 10761604, 21523208, 28057039, 56114078, 112228156, 127217533, 196399273, 224456312, 254435066, 392798546, 508870132, 785597092, 890522731, 1017740264, 1571194184, 1781045462, 3562090924, 7124181848, 9286879909, 18573759818, 37147519636, 65008159363, 74295039272, 130016318726, 260032637452, 520065274904]

約数ペア:

[(1, 520065274904), (2, 260032637452), (4, 130016318726), (7, 74295039272), (8, 65008159363), (14, 37147519636), (28, 18573759818), (56, 9286879909), (73, 7124181848), (146, 3562090924), (292, 1781045462), (331, 1571194184), (511, 1017740264), (584, 890522731), (662, 785597092), (1022, 508870132), (1324, 392798546), (2044, 254435066), (2317, 224456312), (2648, 196399273), (4088, 127217533), (4634, 112228156), (9268, 56114078), (18536, 28057039), (24163, 21523208), (48326, 10761604), (96652, 5380802), (169141, 3074744), (193304, 2690401), (338282, 1537372), (384343, 1353128), (676564, 768686)]