266848008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 555679992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1722, 2039, 2296, 2337, 3116, 3192, 3444, 4078, 4674, 5453, 6117, 6232, 6888, 8156, 9348, 10906, 12234, 14273, 16312, 16359, 18696, 21812, 24468, 28546, 32718, 38741, 42819, 43624, 48936, 57092, 65436, 77482, 83599, 85638, 114184, 116223, 130872, 154964, 167198, 171276, 232446, 250797, 271187, 309928, 334396, 342552, 464892, 501594, 542374, 585193, 668792, 813561, 929784, 1003188, 1084748, 1170386, 1588381, 1627122, 1755579, 2006376, 2169496, 2340772, 3176762, 3254244, 3511158, 4681544, 4765143, 6353524, 6508488, 7022316, 9530286, 11118667, 12707048, 14044632, 19060572, 22237334, 33356001, 38121144, 44474668, 66712002, 88949336, 133424004, 266848008]

約数ペア:

[(1, 266848008), (2, 133424004), (3, 88949336), (4, 66712002), (6, 44474668), (7, 38121144), (8, 33356001), (12, 22237334), (14, 19060572), (19, 14044632), (21, 12707048), (24, 11118667), (28, 9530286), (38, 7022316), (41, 6508488), (42, 6353524), (56, 4765143), (57, 4681544), (76, 3511158), (82, 3254244), (84, 3176762), (114, 2340772), (123, 2169496), (133, 2006376), (152, 1755579), (164, 1627122), (168, 1588381), (228, 1170386), (246, 1084748), (266, 1003188), (287, 929784), (328, 813561), (399, 668792), (456, 585193), (492, 542374), (532, 501594), (574, 464892), (779, 342552), (798, 334396), (861, 309928), (984, 271187), (1064, 250797), (1148, 232446), (1558, 171276), (1596, 167198), (1722, 154964), (2039, 130872), (2296, 116223), (2337, 114184), (3116, 85638), (3192, 83599), (3444, 77482), (4078, 65436), (4674, 57092), (5453, 48936), (6117, 43624), (6232, 42819), (6888, 38741), (8156, 32718), (9348, 28546), (10906, 24468), (12234, 21812), (14273, 18696), (16312, 16359)]