856302944

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 2041562880

約数和(自身を除く): 1185259936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 173, 224, 266, 304, 346, 532, 608, 692, 1064, 1163, 1211, 1384, 2128, 2326, 2422, 2768, 3287, 4256, 4652, 4844, 5536, 6574, 8141, 9304, 9688, 13148, 16282, 18608, 19376, 22097, 23009, 26296, 32564, 37216, 38752, 44194, 46018, 52592, 65128, 88388, 92036, 105184, 130256, 154679, 176776, 184072, 201199, 260512, 309358, 353552, 368144, 402398, 618716, 707104, 736288, 804796, 1237432, 1408393, 1609592, 2474864, 2816786, 3219184, 3822781, 4949728, 5633572, 6438368, 7645562, 11267144, 15291124, 22534288, 26759467, 30582248, 45068576, 53518934, 61164496, 107037868, 122328992, 214075736, 428151472, 856302944]

約数ペア:

[(1, 856302944), (2, 428151472), (4, 214075736), (7, 122328992), (8, 107037868), (14, 61164496), (16, 53518934), (19, 45068576), (28, 30582248), (32, 26759467), (38, 22534288), (56, 15291124), (76, 11267144), (112, 7645562), (133, 6438368), (152, 5633572), (173, 4949728), (224, 3822781), (266, 3219184), (304, 2816786), (346, 2474864), (532, 1609592), (608, 1408393), (692, 1237432), (1064, 804796), (1163, 736288), (1211, 707104), (1384, 618716), (2128, 402398), (2326, 368144), (2422, 353552), (2768, 309358), (3287, 260512), (4256, 201199), (4652, 184072), (4844, 176776), (5536, 154679), (6574, 130256), (8141, 105184), (9304, 92036), (9688, 88388), (13148, 65128), (16282, 52592), (18608, 46018), (19376, 44194), (22097, 38752), (23009, 37216), (26296, 32564)]