439351344

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 1328486400

約数和(自身を除く): 889135056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 93, 106, 108, 124, 144, 159, 186, 212, 216, 248, 279, 318, 372, 424, 432, 477, 496, 558, 619, 636, 744, 837, 848, 954, 1116, 1238, 1272, 1431, 1488, 1643, 1674, 1857, 1908, 2232, 2476, 2544, 2862, 3286, 3348, 3714, 3816, 4464, 4929, 4952, 5571, 5724, 6572, 6696, 7428, 7632, 9858, 9904, 11142, 11448, 13144, 13392, 14787, 14856, 16713, 19189, 19716, 22284, 22896, 26288, 29574, 29712, 32807, 33426, 38378, 39432, 44361, 44568, 57567, 59148, 65614, 66852, 76756, 78864, 88722, 89136, 98421, 115134, 118296, 131228, 133704, 153512, 172701, 177444, 196842, 230268, 236592, 262456, 267408, 295263, 307024, 345402, 354888, 393684, 460536, 518103, 524912, 590526, 690804, 709776, 787368, 885789, 921072, 1017017, 1036206, 1181052, 1381608, 1574736, 1771578, 2034034, 2072412, 2362104, 2763216, 3051051, 3543156, 4068068, 4144824, 4724208, 6102102, 7086312, 8136136, 8289648, 9153153, 12204204, 14172624, 16272272, 18306306, 24408408, 27459459, 36612612, 48816816, 54918918, 73225224, 109837836, 146450448, 219675672, 439351344]

約数ペア:

[(1, 439351344), (2, 219675672), (3, 146450448), (4, 109837836), (6, 73225224), (8, 54918918), (9, 48816816), (12, 36612612), (16, 27459459), (18, 24408408), (24, 18306306), (27, 16272272), (31, 14172624), (36, 12204204), (48, 9153153), (53, 8289648), (54, 8136136), (62, 7086312), (72, 6102102), (93, 4724208), (106, 4144824), (108, 4068068), (124, 3543156), (144, 3051051), (159, 2763216), (186, 2362104), (212, 2072412), (216, 2034034), (248, 1771578), (279, 1574736), (318, 1381608), (372, 1181052), (424, 1036206), (432, 1017017), (477, 921072), (496, 885789), (558, 787368), (619, 709776), (636, 690804), (744, 590526), (837, 524912), (848, 518103), (954, 460536), (1116, 393684), (1238, 354888), (1272, 345402), (1431, 307024), (1488, 295263), (1643, 267408), (1674, 262456), (1857, 236592), (1908, 230268), (2232, 196842), (2476, 177444), (2544, 172701), (2862, 153512), (3286, 133704), (3348, 131228), (3714, 118296), (3816, 115134), (4464, 98421), (4929, 89136), (4952, 88722), (5571, 78864), (5724, 76756), (6572, 66852), (6696, 65614), (7428, 59148), (7632, 57567), (9858, 44568), (9904, 44361), (11142, 39432), (11448, 38378), (13144, 33426), (13392, 32807), (14787, 29712), (14856, 29574), (16713, 26288), (19189, 22896), (19716, 22284)]