2038269912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1945

約数の個数: 128

約数和(自身を含む): 6015552000

約数和(自身を除く): 3977282088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 193, 222, 259, 296, 386, 444, 518, 579, 772, 777, 888, 1036, 1158, 1351, 1544, 1554, 1699, 2072, 2316, 2702, 3108, 3398, 4053, 4632, 5097, 5404, 6216, 6796, 7141, 8106, 10194, 10808, 11893, 13592, 14282, 16212, 20388, 21423, 23786, 28564, 32424, 35679, 40776, 42846, 47572, 49987, 57128, 62863, 71358, 85692, 95144, 99974, 125726, 142716, 149961, 171384, 188589, 199948, 251452, 285432, 299922, 327907, 377178, 399896, 440041, 502904, 599844, 655814, 754356, 880082, 983721, 1199688, 1311628, 1320123, 1508712, 1760164, 1967442, 2295349, 2623256, 2640246, 3520328, 3934884, 4590698, 5280492, 6886047, 7869768, 9181396, 10560984, 12132559, 13772094, 18362792, 24265118, 27544188, 36397677, 48530236, 55088376, 72795354, 84927913, 97060472, 145590708, 169855826, 254783739, 291181416, 339711652, 509567478, 679423304, 1019134956, 2038269912]

約数ペア:

[(1, 2038269912), (2, 1019134956), (3, 679423304), (4, 509567478), (6, 339711652), (7, 291181416), (8, 254783739), (12, 169855826), (14, 145590708), (21, 97060472), (24, 84927913), (28, 72795354), (37, 55088376), (42, 48530236), (56, 36397677), (74, 27544188), (84, 24265118), (111, 18362792), (148, 13772094), (168, 12132559), (193, 10560984), (222, 9181396), (259, 7869768), (296, 6886047), (386, 5280492), (444, 4590698), (518, 3934884), (579, 3520328), (772, 2640246), (777, 2623256), (888, 2295349), (1036, 1967442), (1158, 1760164), (1351, 1508712), (1544, 1320123), (1554, 1311628), (1699, 1199688), (2072, 983721), (2316, 880082), (2702, 754356), (3108, 655814), (3398, 599844), (4053, 502904), (4632, 440041), (5097, 399896), (5404, 377178), (6216, 327907), (6796, 299922), (7141, 285432), (8106, 251452), (10194, 199948), (10808, 188589), (11893, 171384), (13592, 149961), (14282, 142716), (16212, 125726), (20388, 99974), (21423, 95144), (23786, 85692), (28564, 71358), (32424, 62863), (35679, 57128), (40776, 49987), (42846, 47572)]