297978464

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 695983680

約数和(自身を除く): 398005216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 157, 224, 229, 259, 296, 314, 458, 518, 592, 628, 916, 1036, 1099, 1184, 1256, 1603, 1832, 2072, 2198, 2512, 3206, 3664, 4144, 4396, 5024, 5809, 6412, 7328, 8288, 8473, 8792, 11618, 12824, 16946, 17584, 23236, 25648, 33892, 35168, 35953, 40663, 46472, 51296, 59311, 67784, 71906, 81326, 92944, 118622, 135568, 143812, 162652, 185888, 237244, 251671, 271136, 287624, 325304, 474488, 503342, 575248, 650608, 948976, 1006684, 1150496, 1301216, 1330261, 1897952, 2013368, 2660522, 4026736, 5321044, 8053472, 9311827, 10642088, 18623654, 21284176, 37247308, 42568352, 74494616, 148989232, 297978464]

約数ペア:

[(1, 297978464), (2, 148989232), (4, 74494616), (7, 42568352), (8, 37247308), (14, 21284176), (16, 18623654), (28, 10642088), (32, 9311827), (37, 8053472), (56, 5321044), (74, 4026736), (112, 2660522), (148, 2013368), (157, 1897952), (224, 1330261), (229, 1301216), (259, 1150496), (296, 1006684), (314, 948976), (458, 650608), (518, 575248), (592, 503342), (628, 474488), (916, 325304), (1036, 287624), (1099, 271136), (1184, 251671), (1256, 237244), (1603, 185888), (1832, 162652), (2072, 143812), (2198, 135568), (2512, 118622), (3206, 92944), (3664, 81326), (4144, 71906), (4396, 67784), (5024, 59311), (5809, 51296), (6412, 46472), (7328, 40663), (8288, 35953), (8473, 35168), (8792, 33892), (11618, 25648), (12824, 23236), (16946, 17584)]