1381647072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18149}}^1$

素因数の和:18236

約数の個数: 96

約数和(自身を含む): 3970058400

約数和(自身を除く): 2588411328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 183, 208, 244, 312, 366, 416, 488, 624, 732, 793, 976, 1248, 1464, 1586, 1952, 2379, 2928, 3172, 4758, 5856, 6344, 9516, 12688, 18149, 19032, 25376, 36298, 38064, 54447, 72596, 76128, 108894, 145192, 217788, 235937, 290384, 435576, 471874, 580768, 707811, 871152, 943748, 1107089, 1415622, 1742304, 1887496, 2214178, 2831244, 3321267, 3774992, 4428356, 5662488, 6642534, 7549984, 8856712, 11324976, 13285068, 14392157, 17713424, 22649952, 26570136, 28784314, 35426848, 43176471, 53140272, 57568628, 86352942, 106280544, 115137256, 172705884, 230274512, 345411768, 460549024, 690823536, 1381647072]

約数ペア:

[(1, 1381647072), (2, 690823536), (3, 460549024), (4, 345411768), (6, 230274512), (8, 172705884), (12, 115137256), (13, 106280544), (16, 86352942), (24, 57568628), (26, 53140272), (32, 43176471), (39, 35426848), (48, 28784314), (52, 26570136), (61, 22649952), (78, 17713424), (96, 14392157), (104, 13285068), (122, 11324976), (156, 8856712), (183, 7549984), (208, 6642534), (244, 5662488), (312, 4428356), (366, 3774992), (416, 3321267), (488, 2831244), (624, 2214178), (732, 1887496), (793, 1742304), (976, 1415622), (1248, 1107089), (1464, 943748), (1586, 871152), (1952, 707811), (2379, 580768), (2928, 471874), (3172, 435576), (4758, 290384), (5856, 235937), (6344, 217788), (9516, 145192), (12688, 108894), (18149, 76128), (19032, 72596), (25376, 54447), (36298, 38064)]