1038961728

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{28631}}^1$

素因数の和:28662

約数の個数: 140

約数和(自身を含む): 3519903552

約数和(自身を除く): 2480941824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 28631, 36288, 57262, 85893, 114524, 171786, 200417, 229048, 257679, 343572, 400834, 458096, 515358, 601251, 687144, 773037, 801668, 916192, 1030716, 1202502, 1374288, 1546074, 1603336, 1803753, 1832384, 2061432, 2319111, 2405004, 2748576, 3092148, 3206672, 3607506, 4122864, 4638222, 4810008, 5411259, 5497152, 6184296, 6413344, 7215012, 8245728, 9276444, 9620016, 10822518, 12368592, 12826688, 14430024, 16233777, 16491456, 18552888, 19240032, 21645036, 24737184, 28860048, 32467554, 37105776, 38480064, 43290072, 49474368, 57720096, 64935108, 74211552, 86580144, 115440192, 129870216, 148423104, 173160288, 259740432, 346320576, 519480864, 1038961728]

約数ペア:

[(1, 1038961728), (2, 519480864), (3, 346320576), (4, 259740432), (6, 173160288), (7, 148423104), (8, 129870216), (9, 115440192), (12, 86580144), (14, 74211552), (16, 64935108), (18, 57720096), (21, 49474368), (24, 43290072), (27, 38480064), (28, 37105776), (32, 32467554), (36, 28860048), (42, 24737184), (48, 21645036), (54, 19240032), (56, 18552888), (63, 16491456), (64, 16233777), (72, 14430024), (81, 12826688), (84, 12368592), (96, 10822518), (108, 9620016), (112, 9276444), (126, 8245728), (144, 7215012), (162, 6413344), (168, 6184296), (189, 5497152), (192, 5411259), (216, 4810008), (224, 4638222), (252, 4122864), (288, 3607506), (324, 3206672), (336, 3092148), (378, 2748576), (432, 2405004), (448, 2319111), (504, 2061432), (567, 1832384), (576, 1803753), (648, 1603336), (672, 1546074), (756, 1374288), (864, 1202502), (1008, 1030716), (1134, 916192), (1296, 801668), (1344, 773037), (1512, 687144), (1728, 601251), (2016, 515358), (2268, 458096), (2592, 400834), (3024, 343572), (4032, 257679), (4536, 229048), (5184, 200417), (6048, 171786), (9072, 114524), (12096, 85893), (18144, 57262), (28631, 36288)]