981477312

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 112

約数和(自身を含む): 2697065472

約数和(自身を除く): 1715588160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 141, 183, 188, 192, 244, 282, 366, 376, 488, 564, 732, 752, 976, 1128, 1464, 1504, 1783, 1952, 2256, 2867, 2928, 3008, 3566, 3904, 4512, 5349, 5734, 5856, 7132, 8601, 9024, 10698, 11468, 11712, 14264, 17202, 21396, 22936, 28528, 34404, 42792, 45872, 57056, 68808, 83801, 85584, 91744, 108763, 114112, 137616, 167602, 171168, 183488, 217526, 251403, 275232, 326289, 335204, 342336, 435052, 502806, 550464, 652578, 670408, 870104, 1005612, 1305156, 1340816, 1740208, 2011224, 2610312, 2681632, 3480416, 4022448, 5111861, 5220624, 5363264, 6960832, 8044896, 10223722, 10441248, 15335583, 16089792, 20447444, 20882496, 30671166, 40894888, 61342332, 81789776, 122684664, 163579552, 245369328, 327159104, 490738656, 981477312]

約数ペア:

[(1, 981477312), (2, 490738656), (3, 327159104), (4, 245369328), (6, 163579552), (8, 122684664), (12, 81789776), (16, 61342332), (24, 40894888), (32, 30671166), (47, 20882496), (48, 20447444), (61, 16089792), (64, 15335583), (94, 10441248), (96, 10223722), (122, 8044896), (141, 6960832), (183, 5363264), (188, 5220624), (192, 5111861), (244, 4022448), (282, 3480416), (366, 2681632), (376, 2610312), (488, 2011224), (564, 1740208), (732, 1340816), (752, 1305156), (976, 1005612), (1128, 870104), (1464, 670408), (1504, 652578), (1783, 550464), (1952, 502806), (2256, 435052), (2867, 342336), (2928, 335204), (3008, 326289), (3566, 275232), (3904, 251403), (4512, 217526), (5349, 183488), (5734, 171168), (5856, 167602), (7132, 137616), (8601, 114112), (9024, 108763), (10698, 91744), (11468, 85584), (11712, 83801), (14264, 68808), (17202, 57056), (21396, 45872), (22936, 42792), (28528, 34404)]