13885508448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{3449}}^1$

素因数の和:5469

約数の個数: 144

約数和(自身を含む): 45163591200

約数和(自身を除く): 31278082752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1997, 2016, 3449, 3994, 5991, 6898, 7988, 10347, 11982, 13796, 13979, 15976, 17973, 20694, 23964, 24143, 27592, 27958, 31041, 31952, 35946, 41388, 41937, 47928, 48286, 55184, 55916, 62082, 63904, 71892, 72429, 82776, 83874, 95856, 96572, 110368, 111832, 124164, 125811, 143784, 144858, 165552, 167748, 191712, 193144, 217287, 223664, 248328, 251622, 287568, 289716, 331104, 335496, 386288, 434574, 447328, 496656, 503244, 575136, 579432, 670992, 772576, 869148, 993312, 1006488, 1158864, 1341984, 1738296, 2012976, 2317728, 3476592, 4025952, 6887653, 6953184, 13775306, 20662959, 27550612, 41325918, 48213571, 55101224, 61988877, 82651836, 96427142, 110202448, 123977754, 144640713, 165303672, 192854284, 220404896, 247955508, 289281426, 330607344, 385708568, 433922139, 495911016, 578562852, 661214688, 771417136, 867844278, 991822032, 1157125704, 1542834272, 1735688556, 1983644064, 2314251408, 3471377112, 4628502816, 6942754224, 13885508448]

約数ペア:

[(1, 13885508448), (2, 6942754224), (3, 4628502816), (4, 3471377112), (6, 2314251408), (7, 1983644064), (8, 1735688556), (9, 1542834272), (12, 1157125704), (14, 991822032), (16, 867844278), (18, 771417136), (21, 661214688), (24, 578562852), (28, 495911016), (32, 433922139), (36, 385708568), (42, 330607344), (48, 289281426), (56, 247955508), (63, 220404896), (72, 192854284), (84, 165303672), (96, 144640713), (112, 123977754), (126, 110202448), (144, 96427142), (168, 82651836), (224, 61988877), (252, 55101224), (288, 48213571), (336, 41325918), (504, 27550612), (672, 20662959), (1008, 13775306), (1997, 6953184), (2016, 6887653), (3449, 4025952), (3994, 3476592), (5991, 2317728), (6898, 2012976), (7988, 1738296), (10347, 1341984), (11982, 1158864), (13796, 1006488), (13979, 993312), (15976, 869148), (17973, 772576), (20694, 670992), (23964, 579432), (24143, 575136), (27592, 503244), (27958, 496656), (31041, 447328), (31952, 434574), (35946, 386288), (41388, 335496), (41937, 331104), (47928, 289716), (48286, 287568), (55184, 251622), (55916, 248328), (62082, 223664), (63904, 217287), (71892, 193144), (72429, 191712), (82776, 167748), (83874, 165552), (95856, 144858), (96572, 143784), (110368, 125811), (111832, 124164)]