921567216

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 2410943904

約数和(自身を除く): 1489376688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 353, 397, 411, 548, 706, 794, 822, 1059, 1096, 1191, 1412, 1588, 1644, 2118, 2192, 2382, 2824, 3176, 3288, 4236, 4764, 5648, 6352, 6576, 8472, 9528, 16944, 19056, 48361, 54389, 96722, 108778, 140141, 145083, 163167, 193444, 217556, 280282, 290166, 326334, 386888, 420423, 435112, 560564, 580332, 652668, 773776, 840846, 870224, 1121128, 1160664, 1305336, 1681692, 2242256, 2321328, 2610672, 3363384, 6726768, 19199317, 38398634, 57597951, 76797268, 115195902, 153594536, 230391804, 307189072, 460783608, 921567216]

約数ペア:

[(1, 921567216), (2, 460783608), (3, 307189072), (4, 230391804), (6, 153594536), (8, 115195902), (12, 76797268), (16, 57597951), (24, 38398634), (48, 19199317), (137, 6726768), (274, 3363384), (353, 2610672), (397, 2321328), (411, 2242256), (548, 1681692), (706, 1305336), (794, 1160664), (822, 1121128), (1059, 870224), (1096, 840846), (1191, 773776), (1412, 652668), (1588, 580332), (1644, 560564), (2118, 435112), (2192, 420423), (2382, 386888), (2824, 326334), (3176, 290166), (3288, 280282), (4236, 217556), (4764, 193444), (5648, 163167), (6352, 145083), (6576, 140141), (8472, 108778), (9528, 96722), (16944, 54389), (19056, 48361)]