259325664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6760

約数の個数: 96

約数和(自身を含む): 756854784

約数和(自身を除く): 497529120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 6703, 9672, 12896, 13406, 19344, 20109, 26812, 38688, 40218, 53624, 80436, 87139, 107248, 160872, 174278, 207793, 214496, 261417, 321744, 348556, 415586, 522834, 623379, 643488, 697112, 831172, 1045668, 1246758, 1394224, 1662344, 2091336, 2493516, 2701309, 2788448, 3324688, 4182672, 4987032, 5402618, 6649376, 8103927, 8365344, 9974064, 10805236, 16207854, 19948128, 21610472, 32415708, 43220944, 64831416, 86441888, 129662832, 259325664]

約数ペア:

[(1, 259325664), (2, 129662832), (3, 86441888), (4, 64831416), (6, 43220944), (8, 32415708), (12, 21610472), (13, 19948128), (16, 16207854), (24, 10805236), (26, 9974064), (31, 8365344), (32, 8103927), (39, 6649376), (48, 5402618), (52, 4987032), (62, 4182672), (78, 3324688), (93, 2788448), (96, 2701309), (104, 2493516), (124, 2091336), (156, 1662344), (186, 1394224), (208, 1246758), (248, 1045668), (312, 831172), (372, 697112), (403, 643488), (416, 623379), (496, 522834), (624, 415586), (744, 348556), (806, 321744), (992, 261417), (1209, 214496), (1248, 207793), (1488, 174278), (1612, 160872), (2418, 107248), (2976, 87139), (3224, 80436), (4836, 53624), (6448, 40218), (6703, 38688), (9672, 26812), (12896, 20109), (13406, 19344)]