555385584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28711}}^1$

素因数の和:28766

約数の個数: 80

約数和(自身を含む): 1595009024

約数和(自身を除く): 1039623440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 28711, 57422, 86133, 114844, 172266, 229688, 344532, 373243, 459376, 689064, 746486, 890041, 1119729, 1378128, 1492972, 1780082, 2239458, 2670123, 2985944, 3560164, 4478916, 5340246, 5971888, 7120328, 8957832, 10680492, 11570533, 14240656, 17915664, 21360984, 23141066, 34711599, 42721968, 46282132, 69423198, 92564264, 138846396, 185128528, 277692792, 555385584]

約数ペア:

[(1, 555385584), (2, 277692792), (3, 185128528), (4, 138846396), (6, 92564264), (8, 69423198), (12, 46282132), (13, 42721968), (16, 34711599), (24, 23141066), (26, 21360984), (31, 17915664), (39, 14240656), (48, 11570533), (52, 10680492), (62, 8957832), (78, 7120328), (93, 5971888), (104, 5340246), (124, 4478916), (156, 3560164), (186, 2985944), (208, 2670123), (248, 2239458), (312, 1780082), (372, 1492972), (403, 1378128), (496, 1119729), (624, 890041), (744, 746486), (806, 689064), (1209, 459376), (1488, 373243), (1612, 344532), (2418, 229688), (3224, 172266), (4836, 114844), (6448, 86133), (9672, 57422), (19344, 28711)]