1390457232

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1\times {\mathrm{7043}}^1$

素因数の和:7517

約数の個数: 80

約数和(自身を含む): 4000428480

約数和(自身を除く): 2609971248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7043, 7312, 8226, 10968, 12339, 14086, 16452, 21129, 21936, 24678, 28172, 32904, 42258, 49356, 56344, 63387, 65808, 84516, 98712, 112688, 126774, 169032, 190161, 197424, 253548, 338064, 380322, 507096, 760644, 1014192, 1521288, 3042576, 3218651, 6437302, 9655953, 12874604, 19311906, 25749208, 28967859, 38623812, 51498416, 57935718, 77247624, 86903577, 115871436, 154495248, 173807154, 231742872, 347614308, 463485744, 695228616, 1390457232]

約数ペア:

[(1, 1390457232), (2, 695228616), (3, 463485744), (4, 347614308), (6, 231742872), (8, 173807154), (9, 154495248), (12, 115871436), (16, 86903577), (18, 77247624), (24, 57935718), (27, 51498416), (36, 38623812), (48, 28967859), (54, 25749208), (72, 19311906), (108, 12874604), (144, 9655953), (216, 6437302), (432, 3218651), (457, 3042576), (914, 1521288), (1371, 1014192), (1828, 760644), (2742, 507096), (3656, 380322), (4113, 338064), (5484, 253548), (7043, 197424), (7312, 190161), (8226, 169032), (10968, 126774), (12339, 112688), (14086, 98712), (16452, 84516), (21129, 65808), (21936, 63387), (24678, 56344), (28172, 49356), (32904, 42258)]