2278585216

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 4792137480

約数和(自身を除く): 2513552264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 347, 464, 488, 694, 841, 928, 976, 1388, 1682, 1769, 1856, 1952, 2776, 3364, 3538, 3712, 3904, 5552, 6728, 7076, 7808, 10063, 11104, 13456, 14152, 20126, 21167, 22208, 26912, 28304, 40252, 42334, 44416, 51301, 53824, 56608, 80504, 84668, 102602, 107648, 113216, 161008, 169336, 205204, 226432, 291827, 322016, 338672, 410408, 583654, 613843, 644032, 677344, 820816, 1167308, 1227686, 1288064, 1354688, 1641632, 2334616, 2455372, 2709376, 3283264, 4669232, 4910744, 6566528, 9338464, 9821488, 17801447, 18676928, 19642976, 35602894, 37353856, 39285952, 71205788, 78571904, 142411576, 284823152, 569646304, 1139292608, 2278585216]

約数ペア:

[(1, 2278585216), (2, 1139292608), (4, 569646304), (8, 284823152), (16, 142411576), (29, 78571904), (32, 71205788), (58, 39285952), (61, 37353856), (64, 35602894), (116, 19642976), (122, 18676928), (128, 17801447), (232, 9821488), (244, 9338464), (347, 6566528), (464, 4910744), (488, 4669232), (694, 3283264), (841, 2709376), (928, 2455372), (976, 2334616), (1388, 1641632), (1682, 1354688), (1769, 1288064), (1856, 1227686), (1952, 1167308), (2776, 820816), (3364, 677344), (3538, 644032), (3712, 613843), (3904, 583654), (5552, 410408), (6728, 338672), (7076, 322016), (7808, 291827), (10063, 226432), (11104, 205204), (13456, 169336), (14152, 161008), (20126, 113216), (21167, 107648), (22208, 102602), (26912, 84668), (28304, 80504), (40252, 56608), (42334, 53824), (44416, 51301)]