231381504

素因数分解:

$2^9\times 3^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 120

約数和(自身を含む): 674259300

約数和(自身を除く): 442877796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 337, 384, 447, 512, 576, 596, 674, 768, 894, 1011, 1152, 1192, 1341, 1348, 1536, 1788, 2022, 2304, 2384, 2682, 2696, 3033, 3576, 4044, 4608, 4768, 5364, 5392, 6066, 7152, 8088, 9536, 10728, 10784, 12132, 14304, 16176, 19072, 21456, 21568, 24264, 28608, 32352, 38144, 42912, 43136, 48528, 50213, 57216, 64704, 76288, 85824, 86272, 97056, 100426, 114432, 129408, 150639, 171648, 172544, 194112, 200852, 228864, 258816, 301278, 343296, 388224, 401704, 451917, 517632, 602556, 686592, 776448, 803408, 903834, 1205112, 1552896, 1606816, 1807668, 2410224, 3213632, 3615336, 4820448, 6427264, 7230672, 9640896, 12854528, 14461344, 19281792, 25709056, 28922688, 38563584, 57845376, 77127168, 115690752, 231381504]

約数ペア:

[(1, 231381504), (2, 115690752), (3, 77127168), (4, 57845376), (6, 38563584), (8, 28922688), (9, 25709056), (12, 19281792), (16, 14461344), (18, 12854528), (24, 9640896), (32, 7230672), (36, 6427264), (48, 4820448), (64, 3615336), (72, 3213632), (96, 2410224), (128, 1807668), (144, 1606816), (149, 1552896), (192, 1205112), (256, 903834), (288, 803408), (298, 776448), (337, 686592), (384, 602556), (447, 517632), (512, 451917), (576, 401704), (596, 388224), (674, 343296), (768, 301278), (894, 258816), (1011, 228864), (1152, 200852), (1192, 194112), (1341, 172544), (1348, 171648), (1536, 150639), (1788, 129408), (2022, 114432), (2304, 100426), (2384, 97056), (2682, 86272), (2696, 85824), (3033, 76288), (3576, 64704), (4044, 57216), (4608, 50213), (4768, 48528), (5364, 43136), (5392, 42912), (6066, 38144), (7152, 32352), (8088, 28608), (9536, 24264), (10728, 21568), (10784, 21456), (12132, 19072), (14304, 16176)]