1237193216

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5745

約数の個数: 80

約数和(自身を含む): 2871929280

約数和(自身を除く): 1634736064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1708, 1792, 1952, 3416, 3584, 3904, 5659, 6832, 7808, 11318, 13664, 15616, 22636, 27328, 31232, 39613, 45272, 54656, 79226, 90544, 109312, 158452, 181088, 218624, 316904, 345199, 362176, 633808, 690398, 724352, 1267616, 1380796, 1448704, 2416393, 2535232, 2761592, 2897408, 4832786, 5070464, 5523184, 9665572, 10140928, 11046368, 19331144, 20281856, 22092736, 38662288, 44185472, 77324576, 88370944, 154649152, 176741888, 309298304, 618596608, 1237193216]

約数ペア:

[(1, 1237193216), (2, 618596608), (4, 309298304), (7, 176741888), (8, 154649152), (14, 88370944), (16, 77324576), (28, 44185472), (32, 38662288), (56, 22092736), (61, 20281856), (64, 19331144), (112, 11046368), (122, 10140928), (128, 9665572), (224, 5523184), (244, 5070464), (256, 4832786), (427, 2897408), (448, 2761592), (488, 2535232), (512, 2416393), (854, 1448704), (896, 1380796), (976, 1267616), (1708, 724352), (1792, 690398), (1952, 633808), (3416, 362176), (3584, 345199), (3904, 316904), (5659, 218624), (6832, 181088), (7808, 158452), (11318, 109312), (13664, 90544), (15616, 79226), (22636, 54656), (27328, 45272), (31232, 39613)]