901134784

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 2034210816

約数和(自身を除く): 1133076032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 157, 176, 248, 263, 314, 341, 352, 496, 526, 628, 682, 704, 992, 1052, 1256, 1364, 1727, 1984, 2104, 2512, 2728, 2893, 3454, 4208, 4867, 5024, 5456, 5786, 6908, 8153, 8416, 9734, 10048, 10912, 11572, 13816, 16306, 16832, 19468, 21824, 23144, 27632, 32612, 38936, 41291, 46288, 53537, 55264, 65224, 77872, 82582, 89683, 92576, 107074, 110528, 130448, 155744, 165164, 179366, 185152, 214148, 260896, 311488, 330328, 358732, 428296, 454201, 521792, 660656, 717464, 856592, 908402, 1280021, 1321312, 1434928, 1713184, 1816804, 2560042, 2642624, 2869856, 3426368, 3633608, 5120084, 5739712, 7267216, 10240168, 14080231, 14534432, 20480336, 28160462, 29068864, 40960672, 56320924, 81921344, 112641848, 225283696, 450567392, 901134784]

約数ペア:

[(1, 901134784), (2, 450567392), (4, 225283696), (8, 112641848), (11, 81921344), (16, 56320924), (22, 40960672), (31, 29068864), (32, 28160462), (44, 20480336), (62, 14534432), (64, 14080231), (88, 10240168), (124, 7267216), (157, 5739712), (176, 5120084), (248, 3633608), (263, 3426368), (314, 2869856), (341, 2642624), (352, 2560042), (496, 1816804), (526, 1713184), (628, 1434928), (682, 1321312), (704, 1280021), (992, 908402), (1052, 856592), (1256, 717464), (1364, 660656), (1727, 521792), (1984, 454201), (2104, 428296), (2512, 358732), (2728, 330328), (2893, 311488), (3454, 260896), (4208, 214148), (4867, 185152), (5024, 179366), (5456, 165164), (5786, 155744), (6908, 130448), (8153, 110528), (8416, 107074), (9734, 92576), (10048, 89683), (10912, 82582), (11572, 77872), (13816, 65224), (16306, 55264), (16832, 53537), (19468, 46288), (21824, 41291), (23144, 38936), (27632, 32612)]