745711488

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 2219520000

約数和(自身を除く): 1473808512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 1016, 1143, 1152, 1524, 1699, 1728, 2032, 2286, 3048, 3398, 3429, 3456, 4064, 4572, 5097, 6096, 6796, 6858, 8128, 9144, 10194, 12192, 13592, 13716, 15291, 16256, 18288, 20388, 24384, 27184, 27432, 30582, 36576, 40776, 45873, 48768, 54368, 54864, 61164, 73152, 81552, 91746, 108736, 109728, 122328, 146304, 163104, 183492, 215773, 217472, 219456, 244656, 326208, 366984, 431546, 438912, 489312, 647319, 652416, 733968, 863092, 978624, 1294638, 1467936, 1726184, 1941957, 1957248, 2589276, 2935872, 3452368, 3883914, 5178552, 5825871, 5871744, 6904736, 7767828, 10357104, 11651742, 13809472, 15535656, 20714208, 23303484, 27618944, 31071312, 41428416, 46606968, 62142624, 82856832, 93213936, 124285248, 186427872, 248570496, 372855744, 745711488]

約数ペア:

[(1, 745711488), (2, 372855744), (3, 248570496), (4, 186427872), (6, 124285248), (8, 93213936), (9, 82856832), (12, 62142624), (16, 46606968), (18, 41428416), (24, 31071312), (27, 27618944), (32, 23303484), (36, 20714208), (48, 15535656), (54, 13809472), (64, 11651742), (72, 10357104), (96, 7767828), (108, 6904736), (127, 5871744), (128, 5825871), (144, 5178552), (192, 3883914), (216, 3452368), (254, 2935872), (288, 2589276), (381, 1957248), (384, 1941957), (432, 1726184), (508, 1467936), (576, 1294638), (762, 978624), (864, 863092), (1016, 733968), (1143, 652416), (1152, 647319), (1524, 489312), (1699, 438912), (1728, 431546), (2032, 366984), (2286, 326208), (3048, 244656), (3398, 219456), (3429, 217472), (3456, 215773), (4064, 183492), (4572, 163104), (5097, 146304), (6096, 122328), (6796, 109728), (6858, 108736), (8128, 91746), (9144, 81552), (10194, 73152), (12192, 61164), (13592, 54864), (13716, 54368), (15291, 48768), (16256, 45873), (18288, 40776), (20388, 36576), (24384, 30582), (27184, 27432)]