243261216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2535

約数の個数: 144

約数和(自身を含む): 779321088

約数和(自身を除く): 536059872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2477, 2728, 2976, 3069, 3168, 4092, 4464, 4954, 5456, 6138, 7431, 8184, 8928, 9908, 10912, 12276, 14862, 16368, 19816, 22293, 24552, 27247, 29724, 32736, 39632, 44586, 49104, 54494, 59448, 76787, 79264, 81741, 89172, 98208, 108988, 118896, 153574, 163482, 178344, 217976, 230361, 237792, 245223, 307148, 326964, 356688, 435952, 460722, 490446, 614296, 653928, 691083, 713376, 844657, 871904, 921444, 980892, 1228592, 1307856, 1382166, 1689314, 1842888, 1961784, 2457184, 2533971, 2615712, 2764332, 3378628, 3685776, 3923568, 5067942, 5528664, 6757256, 7371552, 7601913, 7847136, 10135884, 11057328, 13514512, 15203826, 20271768, 22114656, 27029024, 30407652, 40543536, 60815304, 81087072, 121630608, 243261216]

約数ペア:

[(1, 243261216), (2, 121630608), (3, 81087072), (4, 60815304), (6, 40543536), (8, 30407652), (9, 27029024), (11, 22114656), (12, 20271768), (16, 15203826), (18, 13514512), (22, 11057328), (24, 10135884), (31, 7847136), (32, 7601913), (33, 7371552), (36, 6757256), (44, 5528664), (48, 5067942), (62, 3923568), (66, 3685776), (72, 3378628), (88, 2764332), (93, 2615712), (96, 2533971), (99, 2457184), (124, 1961784), (132, 1842888), (144, 1689314), (176, 1382166), (186, 1307856), (198, 1228592), (248, 980892), (264, 921444), (279, 871904), (288, 844657), (341, 713376), (352, 691083), (372, 653928), (396, 614296), (496, 490446), (528, 460722), (558, 435952), (682, 356688), (744, 326964), (792, 307148), (992, 245223), (1023, 237792), (1056, 230361), (1116, 217976), (1364, 178344), (1488, 163482), (1584, 153574), (2046, 118896), (2232, 108988), (2477, 98208), (2728, 89172), (2976, 81741), (3069, 79264), (3168, 76787), (4092, 59448), (4464, 54494), (4954, 49104), (5456, 44586), (6138, 39632), (7431, 32736), (8184, 29724), (8928, 27247), (9908, 24552), (10912, 22293), (12276, 19816), (14862, 16368)]