272250342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 788659200

約数和(自身を除く): 516408858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3259, 3978, 4641, 4914, 5967, 6426, 6518, 9282, 9777, 11934, 13923, 19554, 22813, 27846, 29331, 41769, 42367, 45626, 55403, 58662, 68439, 83538, 84734, 87993, 110806, 127101, 136878, 166209, 175986, 205317, 254202, 296569, 332418, 381303, 387821, 410634, 498627, 593138, 615951, 720239, 762606, 775642, 889707, 997254, 1143909, 1163463, 1231902, 1440478, 1495881, 1779414, 2160717, 2287818, 2326926, 2669121, 2991762, 3490389, 4321434, 5041673, 5338242, 6482151, 6980778, 8007363, 10083346, 10471167, 12964302, 15125019, 16014726, 19446453, 20942334, 30250038, 38892906, 45375057, 90750114, 136125171, 272250342]

約数ペア:

[(1, 272250342), (2, 136125171), (3, 90750114), (6, 45375057), (7, 38892906), (9, 30250038), (13, 20942334), (14, 19446453), (17, 16014726), (18, 15125019), (21, 12964302), (26, 10471167), (27, 10083346), (34, 8007363), (39, 6980778), (42, 6482151), (51, 5338242), (54, 5041673), (63, 4321434), (78, 3490389), (91, 2991762), (102, 2669121), (117, 2326926), (119, 2287818), (126, 2160717), (153, 1779414), (182, 1495881), (189, 1440478), (221, 1231902), (234, 1163463), (238, 1143909), (273, 997254), (306, 889707), (351, 775642), (357, 762606), (378, 720239), (442, 615951), (459, 593138), (546, 498627), (663, 410634), (702, 387821), (714, 381303), (819, 332418), (918, 296569), (1071, 254202), (1326, 205317), (1547, 175986), (1638, 166209), (1989, 136878), (2142, 127101), (2457, 110806), (3094, 87993), (3213, 84734), (3259, 83538), (3978, 68439), (4641, 58662), (4914, 55403), (5967, 45626), (6426, 42367), (6518, 41769), (9282, 29331), (9777, 27846), (11934, 22813), (13923, 19554)]