1427871736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 2907273600

約数和(自身を除く): 1479401864

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 307, 614, 703, 827, 1228, 1406, 1654, 2456, 2812, 3308, 5624, 5833, 6616, 11359, 11666, 15713, 22718, 23332, 30599, 31426, 45436, 46664, 61198, 62852, 90872, 122396, 125704, 215821, 244792, 253889, 431642, 507778, 581381, 863284, 1015556, 1162762, 1726568, 2031112, 2325524, 4651048, 4823891, 9393893, 9647782, 18787786, 19295564, 37575572, 38591128, 75151144, 178483967, 356967934, 713935868, 1427871736]

約数ペア:

[(1, 1427871736), (2, 713935868), (4, 356967934), (8, 178483967), (19, 75151144), (37, 38591128), (38, 37575572), (74, 19295564), (76, 18787786), (148, 9647782), (152, 9393893), (296, 4823891), (307, 4651048), (614, 2325524), (703, 2031112), (827, 1726568), (1228, 1162762), (1406, 1015556), (1654, 863284), (2456, 581381), (2812, 507778), (3308, 431642), (5624, 253889), (5833, 244792), (6616, 215821), (11359, 125704), (11666, 122396), (15713, 90872), (22718, 62852), (23332, 61198), (30599, 46664), (31426, 45436)]