394485672

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 1160928000

約数和(自身を除く): 766442328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 173, 196, 277, 294, 343, 346, 392, 519, 554, 588, 686, 692, 831, 1029, 1038, 1108, 1176, 1211, 1372, 1384, 1662, 1939, 2058, 2076, 2216, 2422, 2744, 3324, 3633, 3878, 4116, 4152, 4844, 5817, 6648, 7266, 7756, 8232, 8477, 9688, 11634, 13573, 14532, 15512, 16954, 23268, 25431, 27146, 29064, 33908, 40719, 46536, 47921, 50862, 54292, 59339, 67816, 81438, 95011, 95842, 101724, 108584, 118678, 143763, 162876, 178017, 190022, 191684, 203448, 237356, 285033, 287526, 325752, 335447, 356034, 380044, 383368, 474712, 570066, 575052, 670894, 712068, 760088, 1006341, 1140132, 1150104, 1341788, 1424136, 2012682, 2280264, 2348129, 2683576, 4025364, 4696258, 7044387, 8050728, 9392516, 14088774, 16436903, 18785032, 28177548, 32873806, 49310709, 56355096, 65747612, 98621418, 131495224, 197242836, 394485672]

約数ペア:

[(1, 394485672), (2, 197242836), (3, 131495224), (4, 98621418), (6, 65747612), (7, 56355096), (8, 49310709), (12, 32873806), (14, 28177548), (21, 18785032), (24, 16436903), (28, 14088774), (42, 9392516), (49, 8050728), (56, 7044387), (84, 4696258), (98, 4025364), (147, 2683576), (168, 2348129), (173, 2280264), (196, 2012682), (277, 1424136), (294, 1341788), (343, 1150104), (346, 1140132), (392, 1006341), (519, 760088), (554, 712068), (588, 670894), (686, 575052), (692, 570066), (831, 474712), (1029, 383368), (1038, 380044), (1108, 356034), (1176, 335447), (1211, 325752), (1372, 287526), (1384, 285033), (1662, 237356), (1939, 203448), (2058, 191684), (2076, 190022), (2216, 178017), (2422, 162876), (2744, 143763), (3324, 118678), (3633, 108584), (3878, 101724), (4116, 95842), (4152, 95011), (4844, 81438), (5817, 67816), (6648, 59339), (7266, 54292), (7756, 50862), (8232, 47921), (8477, 46536), (9688, 40719), (11634, 33908), (13573, 29064), (14532, 27146), (15512, 25431), (16954, 23268)]