858863768

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 1995840000

約数和(自身を除く): 1136976232

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 49, 56, 58, 86, 98, 116, 172, 196, 203, 232, 251, 301, 343, 344, 392, 406, 502, 602, 686, 812, 1004, 1204, 1247, 1372, 1421, 1624, 1757, 2008, 2107, 2408, 2494, 2744, 2842, 3514, 4214, 4988, 5684, 7028, 7279, 8428, 8729, 9947, 9976, 10793, 11368, 12299, 14056, 14558, 14749, 16856, 17458, 19894, 21586, 24598, 29116, 29498, 34916, 39788, 43172, 49196, 50953, 58232, 58996, 61103, 69832, 75551, 79576, 86093, 86344, 98392, 101906, 117992, 122206, 151102, 172186, 203812, 244412, 302204, 312997, 344372, 356671, 407624, 427721, 488824, 528857, 604408, 625994, 688744, 713342, 855442, 1057714, 1251988, 1426684, 1710884, 2115428, 2190979, 2496697, 2503976, 2853368, 3421768, 3701999, 4230856, 4381958, 4993394, 7403998, 8763916, 9986788, 14807996, 15336853, 17527832, 19973576, 29615992, 30673706, 61347412, 107357971, 122694824, 214715942, 429431884, 858863768]

約数ペア:

[(1, 858863768), (2, 429431884), (4, 214715942), (7, 122694824), (8, 107357971), (14, 61347412), (28, 30673706), (29, 29615992), (43, 19973576), (49, 17527832), (56, 15336853), (58, 14807996), (86, 9986788), (98, 8763916), (116, 7403998), (172, 4993394), (196, 4381958), (203, 4230856), (232, 3701999), (251, 3421768), (301, 2853368), (343, 2503976), (344, 2496697), (392, 2190979), (406, 2115428), (502, 1710884), (602, 1426684), (686, 1251988), (812, 1057714), (1004, 855442), (1204, 713342), (1247, 688744), (1372, 625994), (1421, 604408), (1624, 528857), (1757, 488824), (2008, 427721), (2107, 407624), (2408, 356671), (2494, 344372), (2744, 312997), (2842, 302204), (3514, 244412), (4214, 203812), (4988, 172186), (5684, 151102), (7028, 122206), (7279, 117992), (8428, 101906), (8729, 98392), (9947, 86344), (9976, 86093), (10793, 79576), (11368, 75551), (12299, 69832), (14056, 61103), (14558, 58996), (14749, 58232), (16856, 50953), (17458, 49196), (19894, 43172), (21586, 39788), (24598, 34916), (29116, 29498)]