2153268432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68909}}^1$

素因数の和:68961

約数の個数: 120

約数和(自身を含む): 7109306880

約数和(自身を除く): 4956038448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 68909, 137818, 206727, 275636, 413454, 482363, 551272, 620181, 826908, 964726, 1102544, 1240362, 1447089, 1653816, 1929452, 2136179, 2480724, 2894178, 3307632, 3858904, 4272358, 4341267, 4961448, 5788356, 6408537, 7717808, 8544716, 8682534, 9922896, 11576712, 12817074, 14953253, 17089432, 17365068, 19225611, 23153424, 25634148, 29906506, 34178864, 34730136, 38451222, 44859759, 51268296, 59813012, 69460272, 76902444, 89719518, 102536592, 119626024, 134579277, 153804888, 179439036, 239252048, 269158554, 307609776, 358878072, 538317108, 717756144, 1076634216, 2153268432]

約数ペア:

[(1, 2153268432), (2, 1076634216), (3, 717756144), (4, 538317108), (6, 358878072), (7, 307609776), (8, 269158554), (9, 239252048), (12, 179439036), (14, 153804888), (16, 134579277), (18, 119626024), (21, 102536592), (24, 89719518), (28, 76902444), (31, 69460272), (36, 59813012), (42, 51268296), (48, 44859759), (56, 38451222), (62, 34730136), (63, 34178864), (72, 29906506), (84, 25634148), (93, 23153424), (112, 19225611), (124, 17365068), (126, 17089432), (144, 14953253), (168, 12817074), (186, 11576712), (217, 9922896), (248, 8682534), (252, 8544716), (279, 7717808), (336, 6408537), (372, 5788356), (434, 4961448), (496, 4341267), (504, 4272358), (558, 3858904), (651, 3307632), (744, 2894178), (868, 2480724), (1008, 2136179), (1116, 1929452), (1302, 1653816), (1488, 1447089), (1736, 1240362), (1953, 1102544), (2232, 964726), (2604, 826908), (3472, 620181), (3906, 551272), (4464, 482363), (5208, 413454), (7812, 275636), (10416, 206727), (15624, 137818), (31248, 68909)]