317681056

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 96

約数和(自身を含む): 805109760

約数和(自身を除く): 487428704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4159, 4774, 5456, 6944, 8318, 9548, 10912, 16636, 19096, 29113, 33272, 38192, 45749, 58226, 66544, 76384, 91498, 116452, 128929, 133088, 182996, 232904, 257858, 320243, 365992, 465808, 515716, 640486, 731984, 902503, 931616, 1031432, 1280972, 1418219, 1463968, 1805006, 2062864, 2561944, 2836438, 3610012, 4125728, 5123888, 5672876, 7220024, 9927533, 10247776, 11345752, 14440048, 19855066, 22691504, 28880096, 39710132, 45383008, 79420264, 158840528, 317681056]

約数ペア:

[(1, 317681056), (2, 158840528), (4, 79420264), (7, 45383008), (8, 39710132), (11, 28880096), (14, 22691504), (16, 19855066), (22, 14440048), (28, 11345752), (31, 10247776), (32, 9927533), (44, 7220024), (56, 5672876), (62, 5123888), (77, 4125728), (88, 3610012), (112, 2836438), (124, 2561944), (154, 2062864), (176, 1805006), (217, 1463968), (224, 1418219), (248, 1280972), (308, 1031432), (341, 931616), (352, 902503), (434, 731984), (496, 640486), (616, 515716), (682, 465808), (868, 365992), (992, 320243), (1232, 257858), (1364, 232904), (1736, 182996), (2387, 133088), (2464, 128929), (2728, 116452), (3472, 91498), (4159, 76384), (4774, 66544), (5456, 58226), (6944, 45749), (8318, 38192), (9548, 33272), (10912, 29113), (16636, 19096)]