888789144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 2420409600

約数和(自身を除く): 1531620456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 137, 152, 164, 228, 246, 274, 328, 347, 411, 456, 492, 548, 694, 779, 822, 984, 1041, 1096, 1388, 1558, 1644, 2082, 2337, 2603, 2776, 3116, 3288, 4164, 4674, 5206, 5617, 6232, 6593, 7809, 8328, 9348, 10412, 11234, 13186, 14227, 15618, 16851, 18696, 19779, 20824, 22468, 26372, 28454, 31236, 33702, 39558, 42681, 44936, 47539, 52744, 56908, 62472, 67404, 79116, 85362, 95078, 106723, 113816, 134808, 142617, 158232, 170724, 190156, 213446, 270313, 285234, 320169, 341448, 380312, 426892, 540626, 570468, 640338, 810939, 853784, 903241, 1081252, 1140936, 1280676, 1621878, 1806482, 1949099, 2162504, 2561352, 2709723, 3243756, 3612964, 3898198, 5419446, 5847297, 6487512, 7225928, 7796396, 10838892, 11694594, 15592792, 21677784, 23389188, 37032881, 46778376, 74065762, 111098643, 148131524, 222197286, 296263048, 444394572, 888789144]

約数ペア:

[(1, 888789144), (2, 444394572), (3, 296263048), (4, 222197286), (6, 148131524), (8, 111098643), (12, 74065762), (19, 46778376), (24, 37032881), (38, 23389188), (41, 21677784), (57, 15592792), (76, 11694594), (82, 10838892), (114, 7796396), (123, 7225928), (137, 6487512), (152, 5847297), (164, 5419446), (228, 3898198), (246, 3612964), (274, 3243756), (328, 2709723), (347, 2561352), (411, 2162504), (456, 1949099), (492, 1806482), (548, 1621878), (694, 1280676), (779, 1140936), (822, 1081252), (984, 903241), (1041, 853784), (1096, 810939), (1388, 640338), (1558, 570468), (1644, 540626), (2082, 426892), (2337, 380312), (2603, 341448), (2776, 320169), (3116, 285234), (3288, 270313), (4164, 213446), (4674, 190156), (5206, 170724), (5617, 158232), (6232, 142617), (6593, 134808), (7809, 113816), (8328, 106723), (9348, 95078), (10412, 85362), (11234, 79116), (13186, 67404), (14227, 62472), (15618, 56908), (16851, 52744), (18696, 47539), (19779, 44936), (20824, 42681), (22468, 39558), (26372, 33702), (28454, 31236)]