391968072

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 1139660280

約数和(自身を除く): 747692208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 101, 106, 108, 113, 159, 162, 202, 212, 216, 226, 303, 318, 324, 339, 404, 424, 452, 477, 606, 636, 648, 678, 808, 904, 909, 954, 1017, 1212, 1272, 1356, 1431, 1818, 1908, 2034, 2424, 2712, 2727, 2862, 3051, 3636, 3816, 4068, 4293, 5353, 5454, 5724, 5989, 6102, 7272, 8136, 8181, 8586, 9153, 10706, 10908, 11413, 11448, 11978, 12204, 16059, 16362, 17172, 17967, 18306, 21412, 21816, 22826, 23956, 24408, 32118, 32724, 34239, 34344, 35934, 36612, 42824, 45652, 47912, 48177, 53901, 64236, 65448, 68478, 71868, 73224, 91304, 96354, 102717, 107802, 128472, 136956, 143736, 144531, 161703, 192708, 205434, 215604, 273912, 289062, 308151, 323406, 385416, 410868, 431208, 433593, 485109, 578124, 604889, 616302, 646812, 821736, 867186, 924453, 970218, 1156248, 1209778, 1232604, 1293624, 1734372, 1814667, 1848906, 1940436, 2419556, 2465208, 3468744, 3629334, 3697812, 3880872, 4839112, 5444001, 7258668, 7395624, 10888002, 14517336, 16332003, 21776004, 32664006, 43552008, 48996009, 65328012, 97992018, 130656024, 195984036, 391968072]

約数ペア:

[(1, 391968072), (2, 195984036), (3, 130656024), (4, 97992018), (6, 65328012), (8, 48996009), (9, 43552008), (12, 32664006), (18, 21776004), (24, 16332003), (27, 14517336), (36, 10888002), (53, 7395624), (54, 7258668), (72, 5444001), (81, 4839112), (101, 3880872), (106, 3697812), (108, 3629334), (113, 3468744), (159, 2465208), (162, 2419556), (202, 1940436), (212, 1848906), (216, 1814667), (226, 1734372), (303, 1293624), (318, 1232604), (324, 1209778), (339, 1156248), (404, 970218), (424, 924453), (452, 867186), (477, 821736), (606, 646812), (636, 616302), (648, 604889), (678, 578124), (808, 485109), (904, 433593), (909, 431208), (954, 410868), (1017, 385416), (1212, 323406), (1272, 308151), (1356, 289062), (1431, 273912), (1818, 215604), (1908, 205434), (2034, 192708), (2424, 161703), (2712, 144531), (2727, 143736), (2862, 136956), (3051, 128472), (3636, 107802), (3816, 102717), (4068, 96354), (4293, 91304), (5353, 73224), (5454, 71868), (5724, 68478), (5989, 65448), (6102, 64236), (7272, 53901), (8136, 48177), (8181, 47912), (8586, 45652), (9153, 42824), (10706, 36612), (10908, 35934), (11413, 34344), (11448, 34239), (11978, 32724), (12204, 32118), (16059, 24408), (16362, 23956), (17172, 22826), (17967, 21816), (18306, 21412)]