245316708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 793408000

約数和(自身を除く): 548091292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 109, 117, 126, 156, 182, 189, 218, 229, 234, 252, 273, 327, 351, 364, 378, 436, 458, 468, 546, 654, 687, 702, 756, 763, 819, 916, 981, 1092, 1308, 1374, 1404, 1417, 1526, 1603, 1638, 1962, 2061, 2289, 2457, 2748, 2834, 2943, 2977, 3052, 3206, 3276, 3924, 4122, 4251, 4578, 4809, 4914, 5668, 5886, 5954, 6183, 6412, 6867, 8244, 8502, 8931, 9156, 9618, 9828, 9919, 11772, 11908, 12366, 12753, 13734, 14427, 17004, 17862, 19236, 19838, 20601, 20839, 24732, 24961, 25506, 26793, 27468, 28854, 29757, 35724, 38259, 39676, 41202, 41678, 43281, 49922, 51012, 53586, 57708, 59514, 62517, 74883, 76518, 80379, 82404, 83356, 86562, 89271, 99844, 107172, 119028, 125034, 149766, 153036, 160758, 173124, 174727, 178542, 187551, 224649, 250068, 267813, 299532, 321516, 324493, 349454, 357084, 375102, 449298, 524181, 535626, 562653, 648986, 673947, 698908, 750204, 898596, 973479, 1048362, 1071252, 1125306, 1297972, 1347894, 1572543, 1946958, 2096724, 2250612, 2271451, 2695788, 2920437, 3145086, 3893916, 4542902, 4717629, 5840874, 6290172, 6814353, 8761311, 9085804, 9435258, 11681748, 13628706, 17522622, 18870516, 20443059, 27257412, 35045244, 40886118, 61329177, 81772236, 122658354, 245316708]

約数ペア:

[(1, 245316708), (2, 122658354), (3, 81772236), (4, 61329177), (6, 40886118), (7, 35045244), (9, 27257412), (12, 20443059), (13, 18870516), (14, 17522622), (18, 13628706), (21, 11681748), (26, 9435258), (27, 9085804), (28, 8761311), (36, 6814353), (39, 6290172), (42, 5840874), (52, 4717629), (54, 4542902), (63, 3893916), (78, 3145086), (84, 2920437), (91, 2695788), (108, 2271451), (109, 2250612), (117, 2096724), (126, 1946958), (156, 1572543), (182, 1347894), (189, 1297972), (218, 1125306), (229, 1071252), (234, 1048362), (252, 973479), (273, 898596), (327, 750204), (351, 698908), (364, 673947), (378, 648986), (436, 562653), (458, 535626), (468, 524181), (546, 449298), (654, 375102), (687, 357084), (702, 349454), (756, 324493), (763, 321516), (819, 299532), (916, 267813), (981, 250068), (1092, 224649), (1308, 187551), (1374, 178542), (1404, 174727), (1417, 173124), (1526, 160758), (1603, 153036), (1638, 149766), (1962, 125034), (2061, 119028), (2289, 107172), (2457, 99844), (2748, 89271), (2834, 86562), (2943, 83356), (2977, 82404), (3052, 80379), (3206, 76518), (3276, 74883), (3924, 62517), (4122, 59514), (4251, 57708), (4578, 53586), (4809, 51012), (4914, 49922), (5668, 43281), (5886, 41678), (5954, 41202), (6183, 39676), (6412, 38259), (6867, 35724), (8244, 29757), (8502, 28854), (8931, 27468), (9156, 26793), (9618, 25506), (9828, 24961), (9919, 24732), (11772, 20839), (11908, 20601), (12366, 19838), (12753, 19236), (13734, 17862), (14427, 17004)]