1339388624

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 3104182272

約数和(自身を除く): 1764793648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 463, 644, 926, 1123, 1288, 1852, 2246, 2576, 3241, 3704, 4492, 6482, 7408, 7861, 8984, 10649, 12964, 15722, 17968, 21298, 25829, 25928, 31444, 42596, 51658, 51856, 62888, 74543, 85192, 103316, 125776, 149086, 170384, 180803, 206632, 298172, 361606, 413264, 519949, 596344, 723212, 1039898, 1192688, 1446424, 2079796, 2892848, 3639643, 4159592, 7279286, 8319184, 11958827, 14558572, 23917654, 29117144, 47835308, 58234288, 83711789, 95670616, 167423578, 191341232, 334847156, 669694312, 1339388624]

約数ペア:

[(1, 1339388624), (2, 669694312), (4, 334847156), (7, 191341232), (8, 167423578), (14, 95670616), (16, 83711789), (23, 58234288), (28, 47835308), (46, 29117144), (56, 23917654), (92, 14558572), (112, 11958827), (161, 8319184), (184, 7279286), (322, 4159592), (368, 3639643), (463, 2892848), (644, 2079796), (926, 1446424), (1123, 1192688), (1288, 1039898), (1852, 723212), (2246, 596344), (2576, 519949), (3241, 413264), (3704, 361606), (4492, 298172), (6482, 206632), (7408, 180803), (7861, 170384), (8984, 149086), (10649, 125776), (12964, 103316), (15722, 85192), (17968, 74543), (21298, 62888), (25829, 51856), (25928, 51658), (31444, 42596)]