272783632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 635887872

約数和(自身を除く): 363104240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 173, 176, 187, 248, 272, 289, 341, 346, 374, 496, 527, 578, 682, 692, 748, 1054, 1156, 1364, 1384, 1496, 1903, 2108, 2312, 2728, 2768, 2941, 2992, 3179, 3806, 4216, 4624, 5363, 5456, 5797, 5882, 6358, 7612, 8432, 8959, 10726, 11594, 11764, 12716, 15224, 17918, 21452, 23188, 23528, 25432, 30448, 32351, 35836, 42904, 46376, 47056, 49997, 50864, 58993, 64702, 71672, 85808, 91171, 92752, 98549, 99994, 117986, 129404, 143344, 182342, 197098, 199988, 235972, 258808, 364684, 394196, 399976, 471944, 517616, 549967, 729368, 788392, 799952, 943888, 1002881, 1099934, 1458736, 1549907, 1576784, 2005762, 2199868, 3099814, 4011524, 4399736, 6199628, 8023048, 8799472, 12399256, 16046096, 17048977, 24798512, 34097954, 68195908, 136391816, 272783632]

約数ペア:

[(1, 272783632), (2, 136391816), (4, 68195908), (8, 34097954), (11, 24798512), (16, 17048977), (17, 16046096), (22, 12399256), (31, 8799472), (34, 8023048), (44, 6199628), (62, 4399736), (68, 4011524), (88, 3099814), (124, 2199868), (136, 2005762), (173, 1576784), (176, 1549907), (187, 1458736), (248, 1099934), (272, 1002881), (289, 943888), (341, 799952), (346, 788392), (374, 729368), (496, 549967), (527, 517616), (578, 471944), (682, 399976), (692, 394196), (748, 364684), (1054, 258808), (1156, 235972), (1364, 199988), (1384, 197098), (1496, 182342), (1903, 143344), (2108, 129404), (2312, 117986), (2728, 99994), (2768, 98549), (2941, 92752), (2992, 91171), (3179, 85808), (3806, 71672), (4216, 64702), (4624, 58993), (5363, 50864), (5456, 49997), (5797, 47056), (5882, 46376), (6358, 42904), (7612, 35836), (8432, 32351), (8959, 30448), (10726, 25432), (11594, 23528), (11764, 23188), (12716, 21452), (15224, 17918)]