260657424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{58391}}^1$

素因数の和:58436

約数の個数: 60

約数和(自身を含む): 753023232

約数和(自身を除く): 492365808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 58391, 116782, 175173, 233564, 350346, 467128, 525519, 700692, 934256, 1051038, 1401384, 1810121, 2102076, 2802768, 3620242, 4204152, 5430363, 7240484, 8408304, 10860726, 14480968, 16291089, 21721452, 28961936, 32582178, 43442904, 65164356, 86885808, 130328712, 260657424]

約数ペア:

[(1, 260657424), (2, 130328712), (3, 86885808), (4, 65164356), (6, 43442904), (8, 32582178), (9, 28961936), (12, 21721452), (16, 16291089), (18, 14480968), (24, 10860726), (31, 8408304), (36, 7240484), (48, 5430363), (62, 4204152), (72, 3620242), (93, 2802768), (124, 2102076), (144, 1810121), (186, 1401384), (248, 1051038), (279, 934256), (372, 700692), (496, 525519), (558, 467128), (744, 350346), (1116, 233564), (1488, 175173), (2232, 116782), (4464, 58391)]