281423808

素因数分解:

$2^6\times 3^4\times {\mathrm{54287}}^1$

素因数の和:54311

約数の個数: 70

約数和(自身を含む): 834243696

約数和(自身を除く): 552819888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 54287, 108574, 162861, 217148, 325722, 434296, 488583, 651444, 868592, 977166, 1302888, 1465749, 1737184, 1954332, 2605776, 2931498, 3474368, 3908664, 4397247, 5211552, 5862996, 7817328, 8794494, 10423104, 11725992, 15634656, 17588988, 23451984, 31269312, 35177976, 46903968, 70355952, 93807936, 140711904, 281423808]

約数ペア:

[(1, 281423808), (2, 140711904), (3, 93807936), (4, 70355952), (6, 46903968), (8, 35177976), (9, 31269312), (12, 23451984), (16, 17588988), (18, 15634656), (24, 11725992), (27, 10423104), (32, 8794494), (36, 7817328), (48, 5862996), (54, 5211552), (64, 4397247), (72, 3908664), (81, 3474368), (96, 2931498), (108, 2605776), (144, 1954332), (162, 1737184), (192, 1465749), (216, 1302888), (288, 977166), (324, 868592), (432, 651444), (576, 488583), (648, 434296), (864, 325722), (1296, 217148), (1728, 162861), (2592, 108574), (5184, 54287)]