744305536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 1688924160

約数和(自身を除く): 944618624

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 128, 188, 208, 248, 307, 376, 403, 416, 496, 611, 614, 752, 806, 832, 992, 1222, 1228, 1457, 1504, 1612, 1664, 1984, 2444, 2456, 2914, 3008, 3224, 3968, 3991, 4888, 4912, 5828, 6016, 6448, 7982, 9517, 9776, 9824, 11656, 12896, 14429, 15964, 18941, 19034, 19552, 19648, 23312, 25792, 28858, 31928, 37882, 38068, 39104, 39296, 46624, 51584, 57716, 63856, 75764, 76136, 78208, 93248, 115432, 123721, 127712, 151528, 152272, 186496, 187577, 230864, 247442, 255424, 303056, 304544, 375154, 447299, 461728, 494884, 510848, 606112, 609088, 750308, 894598, 923456, 989768, 1212224, 1218176, 1500616, 1789196, 1846912, 1979536, 2424448, 3001232, 3578392, 3959072, 5814887, 6002464, 7156784, 7918144, 11629774, 12004928, 14313568, 15836288, 23259548, 24009856, 28627136, 46519096, 57254272, 93038192, 186076384, 372152768, 744305536]

約数ペア:

[(1, 744305536), (2, 372152768), (4, 186076384), (8, 93038192), (13, 57254272), (16, 46519096), (26, 28627136), (31, 24009856), (32, 23259548), (47, 15836288), (52, 14313568), (62, 12004928), (64, 11629774), (94, 7918144), (104, 7156784), (124, 6002464), (128, 5814887), (188, 3959072), (208, 3578392), (248, 3001232), (307, 2424448), (376, 1979536), (403, 1846912), (416, 1789196), (496, 1500616), (611, 1218176), (614, 1212224), (752, 989768), (806, 923456), (832, 894598), (992, 750308), (1222, 609088), (1228, 606112), (1457, 510848), (1504, 494884), (1612, 461728), (1664, 447299), (1984, 375154), (2444, 304544), (2456, 303056), (2914, 255424), (3008, 247442), (3224, 230864), (3968, 187577), (3991, 186496), (4888, 152272), (4912, 151528), (5828, 127712), (6016, 123721), (6448, 115432), (7982, 93248), (9517, 78208), (9776, 76136), (9824, 75764), (11656, 63856), (12896, 57716), (14429, 51584), (15964, 46624), (18941, 39296), (19034, 39104), (19552, 38068), (19648, 37882), (23312, 31928), (25792, 28858)]