778936056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 2184019200

約数和(自身を除く): 1405083144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 136, 172, 174, 204, 232, 258, 344, 348, 408, 493, 516, 696, 731, 986, 1032, 1247, 1462, 1479, 1531, 1972, 2193, 2494, 2924, 2958, 3062, 3741, 3944, 4386, 4593, 4988, 5848, 5916, 6124, 7482, 8772, 9186, 9976, 11832, 12248, 14964, 17544, 18372, 21199, 26027, 29928, 36744, 42398, 44399, 52054, 63597, 65833, 78081, 84796, 88798, 104108, 127194, 131666, 133197, 156162, 169592, 177596, 197499, 208216, 254388, 263332, 266394, 312324, 355192, 394998, 508776, 526664, 532788, 624648, 754783, 789996, 1065576, 1119161, 1509566, 1579992, 1909157, 2238322, 2264349, 3019132, 3357483, 3818314, 4476644, 4528698, 5727471, 6038264, 6714966, 7636628, 8953288, 9057396, 11454942, 13429932, 15273256, 18114792, 22909884, 26859864, 32455669, 45819768, 64911338, 97367007, 129822676, 194734014, 259645352, 389468028, 778936056]

約数ペア:

[(1, 778936056), (2, 389468028), (3, 259645352), (4, 194734014), (6, 129822676), (8, 97367007), (12, 64911338), (17, 45819768), (24, 32455669), (29, 26859864), (34, 22909884), (43, 18114792), (51, 15273256), (58, 13429932), (68, 11454942), (86, 9057396), (87, 8953288), (102, 7636628), (116, 6714966), (129, 6038264), (136, 5727471), (172, 4528698), (174, 4476644), (204, 3818314), (232, 3357483), (258, 3019132), (344, 2264349), (348, 2238322), (408, 1909157), (493, 1579992), (516, 1509566), (696, 1119161), (731, 1065576), (986, 789996), (1032, 754783), (1247, 624648), (1462, 532788), (1479, 526664), (1531, 508776), (1972, 394998), (2193, 355192), (2494, 312324), (2924, 266394), (2958, 263332), (3062, 254388), (3741, 208216), (3944, 197499), (4386, 177596), (4593, 169592), (4988, 156162), (5848, 133197), (5916, 131666), (6124, 127194), (7482, 104108), (8772, 88798), (9186, 84796), (9976, 78081), (11832, 65833), (12248, 63597), (14964, 52054), (17544, 44399), (18372, 42398), (21199, 36744), (26027, 29928)]