1489490064

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 4234014720

約数和(自身を除く): 2744524656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 239, 339, 383, 452, 478, 678, 717, 766, 904, 956, 1017, 1149, 1356, 1434, 1532, 1808, 1912, 2034, 2151, 2298, 2712, 2868, 3064, 3447, 3824, 4068, 4302, 4596, 5424, 5736, 6128, 6894, 8136, 8604, 9192, 11472, 13788, 16272, 17208, 18384, 27007, 27576, 34416, 43279, 54014, 55152, 81021, 86558, 91537, 108028, 129837, 162042, 173116, 183074, 216056, 243063, 259674, 274611, 324084, 346232, 366148, 389511, 432112, 486126, 519348, 549222, 648168, 692464, 732296, 779022, 823833, 972252, 1038696, 1098444, 1296336, 1464592, 1558044, 1647666, 1944504, 2077392, 2196888, 3116088, 3295332, 3889008, 4393776, 6232176, 6590664, 10343681, 13181328, 20687362, 31031043, 41374724, 62062086, 82749448, 93093129, 124124172, 165498896, 186186258, 248248344, 372372516, 496496688, 744745032, 1489490064]

約数ペア:

[(1, 1489490064), (2, 744745032), (3, 496496688), (4, 372372516), (6, 248248344), (8, 186186258), (9, 165498896), (12, 124124172), (16, 93093129), (18, 82749448), (24, 62062086), (36, 41374724), (48, 31031043), (72, 20687362), (113, 13181328), (144, 10343681), (226, 6590664), (239, 6232176), (339, 4393776), (383, 3889008), (452, 3295332), (478, 3116088), (678, 2196888), (717, 2077392), (766, 1944504), (904, 1647666), (956, 1558044), (1017, 1464592), (1149, 1296336), (1356, 1098444), (1434, 1038696), (1532, 972252), (1808, 823833), (1912, 779022), (2034, 732296), (2151, 692464), (2298, 648168), (2712, 549222), (2868, 519348), (3064, 486126), (3447, 432112), (3824, 389511), (4068, 366148), (4302, 346232), (4596, 324084), (5424, 274611), (5736, 259674), (6128, 243063), (6894, 216056), (8136, 183074), (8604, 173116), (9192, 162042), (11472, 129837), (13788, 108028), (16272, 91537), (17208, 86558), (18384, 81021), (27007, 55152), (27576, 54014), (34416, 43279)]