308232752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 659957760

約数和(自身を除く): 351725008

約数列:

[1, 2, 4, 8, 16, 23, 31, 41, 46, 62, 82, 92, 124, 164, 184, 248, 328, 368, 496, 656, 659, 713, 943, 1271, 1318, 1426, 1886, 2542, 2636, 2852, 3772, 5084, 5272, 5704, 7544, 10168, 10544, 11408, 15088, 15157, 20336, 20429, 27019, 29233, 30314, 40858, 54038, 58466, 60628, 81716, 108076, 116932, 121256, 163432, 216152, 233864, 242512, 326864, 432304, 467728, 469867, 621437, 837589, 939734, 1242874, 1675178, 1879468, 2485748, 3350356, 3758936, 4971496, 6700712, 7517872, 9942992, 13401424, 19264547, 38529094, 77058188, 154116376, 308232752]

約数ペア:

[(1, 308232752), (2, 154116376), (4, 77058188), (8, 38529094), (16, 19264547), (23, 13401424), (31, 9942992), (41, 7517872), (46, 6700712), (62, 4971496), (82, 3758936), (92, 3350356), (124, 2485748), (164, 1879468), (184, 1675178), (248, 1242874), (328, 939734), (368, 837589), (496, 621437), (656, 469867), (659, 467728), (713, 432304), (943, 326864), (1271, 242512), (1318, 233864), (1426, 216152), (1886, 163432), (2542, 121256), (2636, 116932), (2852, 108076), (3772, 81716), (5084, 60628), (5272, 58466), (5704, 54038), (7544, 40858), (10168, 30314), (10544, 29233), (11408, 27019), (15088, 20429), (15157, 20336)]