530181344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 1355655168

約数和(自身を除く): 825473824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 224, 242, 248, 308, 341, 352, 434, 484, 496, 616, 631, 682, 847, 868, 968, 992, 1232, 1262, 1364, 1694, 1736, 1936, 2387, 2464, 2524, 2728, 3388, 3472, 3751, 3872, 4417, 4774, 5048, 5456, 6776, 6941, 6944, 7502, 8834, 9548, 10096, 10912, 13552, 13882, 15004, 17668, 19096, 19561, 20192, 26257, 27104, 27764, 30008, 35336, 38192, 39122, 48587, 52514, 55528, 60016, 70672, 76351, 76384, 78244, 97174, 105028, 111056, 120032, 136927, 141344, 152702, 156488, 194348, 210056, 215171, 222112, 273854, 305404, 312976, 388696, 420112, 430342, 534457, 547708, 610808, 625952, 777392, 840224, 860684, 1068914, 1095416, 1221616, 1506197, 1554784, 1721368, 2137828, 2190832, 2366881, 2443232, 3012394, 3442736, 4275656, 4381664, 4733762, 6024788, 6885472, 8551312, 9467524, 12049576, 16568167, 17102624, 18935048, 24099152, 33136334, 37870096, 48198304, 66272668, 75740192, 132545336, 265090672, 530181344]

約数ペア:

[(1, 530181344), (2, 265090672), (4, 132545336), (7, 75740192), (8, 66272668), (11, 48198304), (14, 37870096), (16, 33136334), (22, 24099152), (28, 18935048), (31, 17102624), (32, 16568167), (44, 12049576), (56, 9467524), (62, 8551312), (77, 6885472), (88, 6024788), (112, 4733762), (121, 4381664), (124, 4275656), (154, 3442736), (176, 3012394), (217, 2443232), (224, 2366881), (242, 2190832), (248, 2137828), (308, 1721368), (341, 1554784), (352, 1506197), (434, 1221616), (484, 1095416), (496, 1068914), (616, 860684), (631, 840224), (682, 777392), (847, 625952), (868, 610808), (968, 547708), (992, 534457), (1232, 430342), (1262, 420112), (1364, 388696), (1694, 312976), (1736, 305404), (1936, 273854), (2387, 222112), (2464, 215171), (2524, 210056), (2728, 194348), (3388, 156488), (3472, 152702), (3751, 141344), (3872, 136927), (4417, 120032), (4774, 111056), (5048, 105028), (5456, 97174), (6776, 78244), (6941, 76384), (6944, 76351), (7502, 70672), (8834, 60016), (9548, 55528), (10096, 52514), (10912, 48587), (13552, 39122), (13882, 38192), (15004, 35336), (17668, 30008), (19096, 27764), (19561, 27104), (20192, 26257)]