1545205396

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 3298400000

約数和(自身を除く): 1753194604

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 61, 74, 98, 122, 148, 196, 244, 259, 343, 427, 499, 518, 686, 854, 998, 1036, 1372, 1708, 1813, 1996, 2257, 2989, 3493, 3626, 4514, 5978, 6986, 7252, 9028, 11956, 12691, 13972, 15799, 18463, 20923, 24451, 25382, 30439, 31598, 36926, 41846, 48902, 50764, 60878, 63196, 73852, 83692, 97804, 110593, 121756, 129241, 171157, 213073, 221186, 258482, 342314, 426146, 442372, 516964, 684628, 774151, 852292, 904687, 1126243, 1491511, 1548302, 1809374, 2252486, 2983022, 3096604, 3618748, 4504972, 5966044, 6332809, 7883701, 10440577, 12665618, 15767402, 20881154, 25331236, 31534804, 41762308, 55185907, 110371814, 220743628, 386301349, 772602698, 1545205396]

約数ペア:

[(1, 1545205396), (2, 772602698), (4, 386301349), (7, 220743628), (14, 110371814), (28, 55185907), (37, 41762308), (49, 31534804), (61, 25331236), (74, 20881154), (98, 15767402), (122, 12665618), (148, 10440577), (196, 7883701), (244, 6332809), (259, 5966044), (343, 4504972), (427, 3618748), (499, 3096604), (518, 2983022), (686, 2252486), (854, 1809374), (998, 1548302), (1036, 1491511), (1372, 1126243), (1708, 904687), (1813, 852292), (1996, 774151), (2257, 684628), (2989, 516964), (3493, 442372), (3626, 426146), (4514, 342314), (5978, 258482), (6986, 221186), (7252, 213073), (9028, 171157), (11956, 129241), (12691, 121756), (13972, 110593), (15799, 97804), (18463, 83692), (20923, 73852), (24451, 63196), (25382, 60878), (30439, 50764), (31598, 48902), (36926, 41846)]