381115488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9908

約数の個数: 96

約数和(自身を含む): 1112251392

約数和(自身を除く): 731135904

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, 9672, 9851, 12896, 19344, 19702, 29553, 38688, 39404, 59106, 78808, 118212, 128063, 157616, 236424, 256126, 305381, 315232, 384189, 472848, 512252, 610762, 768378, 916143, 945696, 1024504, 1221524, 1536756, 1832286, 2049008, 2443048, 3073512, 3664572, 3969953, 4098016, 4886096, 6147024, 7329144, 7939906, 9772192, 11909859, 12294048, 14658288, 15879812, 23819718, 29316576, 31759624, 47639436, 63519248, 95278872, 127038496, 190557744, 381115488]

約数ペア:

[(1, 381115488), (2, 190557744), (3, 127038496), (4, 95278872), (6, 63519248), (8, 47639436), (12, 31759624), (13, 29316576), (16, 23819718), (24, 15879812), (26, 14658288), (31, 12294048), (32, 11909859), (39, 9772192), (48, 7939906), (52, 7329144), (62, 6147024), (78, 4886096), (93, 4098016), (96, 3969953), (104, 3664572), (124, 3073512), (156, 2443048), (186, 2049008), (208, 1832286), (248, 1536756), (312, 1221524), (372, 1024504), (403, 945696), (416, 916143), (496, 768378), (624, 610762), (744, 512252), (806, 472848), (992, 384189), (1209, 315232), (1248, 305381), (1488, 256126), (1612, 236424), (2418, 157616), (2976, 128063), (3224, 118212), (4836, 78808), (6448, 59106), (9672, 39404), (9851, 38688), (12896, 29553), (19344, 19702)]