173287479890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4452

約数の個数: 128

約数和(自身を含む): 381795752448

約数和(自身を除く): 208508272558

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 277, 554, 595, 655, 917, 1190, 1310, 1385, 1834, 1939, 2227, 2770, 3878, 4013, 4454, 4585, 4709, 8026, 9170, 9418, 9695, 11135, 15589, 19390, 20065, 22270, 23545, 28091, 31178, 32963, 36287, 40130, 47090, 56182, 65926, 68221, 72574, 77945, 136442, 140455, 155890, 164815, 181435, 254009, 280910, 329630, 341105, 362870, 477547, 508018, 525703, 616879, 682210, 955094, 1051406, 1111601, 1233758, 1270045, 2223202, 2387735, 2540090, 2628515, 3084395, 3679921, 4318153, 4775470, 5257030, 5558005, 6168790, 7359842, 7781207, 8636306, 8936951, 11116010, 15562414, 17873902, 18399605, 18897217, 21590765, 36799210, 37794434, 38906035, 43181530, 44684755, 62558657, 77812070, 89369510, 94486085, 125117314, 132280519, 145619731, 188972170, 264561038, 291239462, 312793285, 625586570, 661402595, 728098655, 1019338117, 1322805190, 1456197310, 2038676234, 2475535427, 4951070854, 5096690585, 10193381170, 12377677135, 17328747989, 24755354270, 34657495978, 86643739945, 173287479890]

約数ペア:

[(1, 173287479890), (2, 86643739945), (5, 34657495978), (7, 24755354270), (10, 17328747989), (14, 12377677135), (17, 10193381170), (34, 5096690585), (35, 4951070854), (70, 2475535427), (85, 2038676234), (119, 1456197310), (131, 1322805190), (170, 1019338117), (238, 728098655), (262, 661402595), (277, 625586570), (554, 312793285), (595, 291239462), (655, 264561038), (917, 188972170), (1190, 145619731), (1310, 132280519), (1385, 125117314), (1834, 94486085), (1939, 89369510), (2227, 77812070), (2770, 62558657), (3878, 44684755), (4013, 43181530), (4454, 38906035), (4585, 37794434), (4709, 36799210), (8026, 21590765), (9170, 18897217), (9418, 18399605), (9695, 17873902), (11135, 15562414), (15589, 11116010), (19390, 8936951), (20065, 8636306), (22270, 7781207), (23545, 7359842), (28091, 6168790), (31178, 5558005), (32963, 5257030), (36287, 4775470), (40130, 4318153), (47090, 3679921), (56182, 3084395), (65926, 2628515), (68221, 2540090), (72574, 2387735), (77945, 2223202), (136442, 1270045), (140455, 1233758), (155890, 1111601), (164815, 1051406), (181435, 955094), (254009, 682210), (280910, 616879), (329630, 525703), (341105, 508018), (362870, 477547)]