40285227744

素因数分解:

$2^5\times 3^3\times {\mathrm{149}}^1\times {\mathrm{312929}}^1$

素因数の和:313097

約数の個数: 96

約数和(自身を含む): 118287540000

約数和(自身を除く): 78002312256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 149, 216, 288, 298, 432, 447, 596, 864, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4023, 4768, 5364, 7152, 8046, 10728, 14304, 16092, 21456, 32184, 42912, 64368, 128736, 312929, 625858, 938787, 1251716, 1877574, 2503432, 2816361, 3755148, 5006864, 5632722, 7510296, 8449083, 10013728, 11265444, 15020592, 16898166, 22530888, 30041184, 33796332, 45061776, 46626421, 67592664, 90123552, 93252842, 135185328, 139879263, 186505684, 270370656, 279758526, 373011368, 419637789, 559517052, 746022736, 839275578, 1119034104, 1258913367, 1492045472, 1678551156, 2238068208, 2517826734, 3357102312, 4476136416, 5035653468, 6714204624, 10071306936, 13428409248, 20142613872, 40285227744]

約数ペア:

[(1, 40285227744), (2, 20142613872), (3, 13428409248), (4, 10071306936), (6, 6714204624), (8, 5035653468), (9, 4476136416), (12, 3357102312), (16, 2517826734), (18, 2238068208), (24, 1678551156), (27, 1492045472), (32, 1258913367), (36, 1119034104), (48, 839275578), (54, 746022736), (72, 559517052), (96, 419637789), (108, 373011368), (144, 279758526), (149, 270370656), (216, 186505684), (288, 139879263), (298, 135185328), (432, 93252842), (447, 90123552), (596, 67592664), (864, 46626421), (894, 45061776), (1192, 33796332), (1341, 30041184), (1788, 22530888), (2384, 16898166), (2682, 15020592), (3576, 11265444), (4023, 10013728), (4768, 8449083), (5364, 7510296), (7152, 5632722), (8046, 5006864), (10728, 3755148), (14304, 2816361), (16092, 2503432), (21456, 1877574), (32184, 1251716), (42912, 938787), (64368, 625858), (128736, 312929)]