13205268864

素因数分解:

$2^7\times 3^3\times {\mathrm{1783}}^1\times {\mathrm{2143}}^1$

素因数の和:3949

約数の個数: 128

約数和(自身を含む): 39013939200

約数和(自身を除く): 25808670336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 1783, 2143, 3456, 3566, 4286, 5349, 6429, 7132, 8572, 10698, 12858, 14264, 16047, 17144, 19287, 21396, 25716, 28528, 32094, 34288, 38574, 42792, 48141, 51432, 57056, 57861, 64188, 68576, 77148, 85584, 96282, 102864, 114112, 115722, 128376, 137152, 154296, 171168, 192564, 205728, 228224, 231444, 256752, 274304, 308592, 342336, 385128, 411456, 462888, 513504, 617184, 684672, 770256, 822912, 925776, 1027008, 1234368, 1540512, 1851552, 2054016, 2468736, 3081024, 3703104, 3820969, 6162048, 7406208, 7641938, 11462907, 15283876, 22925814, 30567752, 34388721, 45851628, 61135504, 68777442, 91703256, 103166163, 122271008, 137554884, 183406512, 206332326, 244542016, 275109768, 366813024, 412664652, 489084032, 550219536, 733626048, 825329304, 1100439072, 1467252096, 1650658608, 2200878144, 3301317216, 4401756288, 6602634432, 13205268864]

約数ペア:

[(1, 13205268864), (2, 6602634432), (3, 4401756288), (4, 3301317216), (6, 2200878144), (8, 1650658608), (9, 1467252096), (12, 1100439072), (16, 825329304), (18, 733626048), (24, 550219536), (27, 489084032), (32, 412664652), (36, 366813024), (48, 275109768), (54, 244542016), (64, 206332326), (72, 183406512), (96, 137554884), (108, 122271008), (128, 103166163), (144, 91703256), (192, 68777442), (216, 61135504), (288, 45851628), (384, 34388721), (432, 30567752), (576, 22925814), (864, 15283876), (1152, 11462907), (1728, 7641938), (1783, 7406208), (2143, 6162048), (3456, 3820969), (3566, 3703104), (4286, 3081024), (5349, 2468736), (6429, 2054016), (7132, 1851552), (8572, 1540512), (10698, 1234368), (12858, 1027008), (14264, 925776), (16047, 822912), (17144, 770256), (19287, 684672), (21396, 617184), (25716, 513504), (28528, 462888), (32094, 411456), (34288, 385128), (38574, 342336), (42792, 308592), (48141, 274304), (51432, 256752), (57056, 231444), (57861, 228224), (64188, 205728), (68576, 192564), (77148, 171168), (85584, 154296), (96282, 137152), (102864, 128376), (114112, 115722)]