342123776

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 729953280

約数和(自身を除く): 387829504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 508, 544, 619, 1016, 1088, 1238, 2032, 2159, 2176, 2476, 4064, 4318, 4352, 4952, 8128, 8636, 9904, 10523, 16256, 17272, 19808, 21046, 32512, 34544, 39616, 42092, 69088, 78613, 79232, 84184, 138176, 157226, 158464, 168368, 276352, 314452, 336736, 552704, 628904, 673472, 1257808, 1336421, 1346944, 2515616, 2672842, 2693888, 5031232, 5345684, 10062464, 10691368, 20124928, 21382736, 42765472, 85530944, 171061888, 342123776]

約数ペア:

[(1, 342123776), (2, 171061888), (4, 85530944), (8, 42765472), (16, 21382736), (17, 20124928), (32, 10691368), (34, 10062464), (64, 5345684), (68, 5031232), (127, 2693888), (128, 2672842), (136, 2515616), (254, 1346944), (256, 1336421), (272, 1257808), (508, 673472), (544, 628904), (619, 552704), (1016, 336736), (1088, 314452), (1238, 276352), (2032, 168368), (2159, 158464), (2176, 157226), (2476, 138176), (4064, 84184), (4318, 79232), (4352, 78613), (4952, 69088), (8128, 42092), (8636, 39616), (9904, 34544), (10523, 32512), (16256, 21046), (17272, 19808)]