2003955984

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{55889}}^1$

素因数の和:55989

約数の個数: 80

約数和(自身を含む): 5821502400

約数和(自身を除く): 3817546416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5976, 8964, 11952, 17928, 35856, 55889, 111778, 167667, 223556, 335334, 447112, 503001, 670668, 894224, 1006002, 1341336, 1509003, 2012004, 2682672, 3018006, 4024008, 4638787, 6036012, 8048016, 9277574, 12072024, 13916361, 18555148, 24144048, 27832722, 37110296, 41749083, 55665444, 74220592, 83498166, 111330888, 125247249, 166996332, 222661776, 250494498, 333992664, 500988996, 667985328, 1001977992, 2003955984]

約数ペア:

[(1, 2003955984), (2, 1001977992), (3, 667985328), (4, 500988996), (6, 333992664), (8, 250494498), (9, 222661776), (12, 166996332), (16, 125247249), (18, 111330888), (24, 83498166), (27, 74220592), (36, 55665444), (48, 41749083), (54, 37110296), (72, 27832722), (83, 24144048), (108, 18555148), (144, 13916361), (166, 12072024), (216, 9277574), (249, 8048016), (332, 6036012), (432, 4638787), (498, 4024008), (664, 3018006), (747, 2682672), (996, 2012004), (1328, 1509003), (1494, 1341336), (1992, 1006002), (2241, 894224), (2988, 670668), (3984, 503001), (4482, 447112), (5976, 335334), (8964, 223556), (11952, 167667), (17928, 111778), (35856, 55889)]