291276391938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{8069}}^1$

素因数の和:8904

約数の個数: 96

約数和(自身を含む): 682257168000

約数和(自身を除く): 390980776062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 617, 1194, 1234, 1393, 1851, 2786, 3702, 4179, 4319, 8069, 8358, 8638, 9751, 12957, 16138, 19502, 24207, 25914, 29253, 30233, 48414, 56483, 58506, 60466, 90699, 112966, 122783, 169449, 181398, 245566, 338898, 368349, 395381, 736698, 790762, 859481, 1186143, 1605731, 1718962, 2372286, 2578443, 3211462, 4817193, 4978573, 5156886, 6016367, 9634386, 9957146, 11240117, 12032734, 14935719, 18049101, 22480234, 29871438, 33720351, 34850011, 36098202, 67440702, 69700022, 78680819, 104550033, 157361638, 209100066, 236042457, 243950077, 472084914, 487900154, 731850231, 990736027, 1463700462, 1981472054, 2972208081, 5944416162, 6935152189, 13870304378, 20805456567, 41610913134, 48546065323, 97092130646, 145638195969, 291276391938]

約数ペア:

[(1, 291276391938), (2, 145638195969), (3, 97092130646), (6, 48546065323), (7, 41610913134), (14, 20805456567), (21, 13870304378), (42, 6935152189), (49, 5944416162), (98, 2972208081), (147, 1981472054), (199, 1463700462), (294, 990736027), (398, 731850231), (597, 487900154), (617, 472084914), (1194, 243950077), (1234, 236042457), (1393, 209100066), (1851, 157361638), (2786, 104550033), (3702, 78680819), (4179, 69700022), (4319, 67440702), (8069, 36098202), (8358, 34850011), (8638, 33720351), (9751, 29871438), (12957, 22480234), (16138, 18049101), (19502, 14935719), (24207, 12032734), (25914, 11240117), (29253, 9957146), (30233, 9634386), (48414, 6016367), (56483, 5156886), (58506, 4978573), (60466, 4817193), (90699, 3211462), (112966, 2578443), (122783, 2372286), (169449, 1718962), (181398, 1605731), (245566, 1186143), (338898, 859481), (368349, 790762), (395381, 736698)]