6463128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 20459520

約数和(自身を除く): 13996392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 73, 84, 93, 102, 119, 124, 136, 146, 168, 186, 204, 217, 219, 238, 248, 292, 357, 372, 408, 434, 438, 476, 511, 527, 584, 651, 714, 744, 868, 876, 952, 1022, 1054, 1241, 1302, 1428, 1533, 1581, 1736, 1752, 2044, 2108, 2263, 2482, 2604, 2856, 3066, 3162, 3689, 3723, 4088, 4216, 4526, 4964, 5208, 6132, 6324, 6789, 7378, 7446, 8687, 9052, 9928, 11067, 12264, 12648, 13578, 14756, 14892, 15841, 17374, 18104, 22134, 26061, 27156, 29512, 29784, 31682, 34748, 38471, 44268, 47523, 52122, 54312, 63364, 69496, 76942, 88536, 95046, 104244, 115413, 126728, 153884, 190092, 208488, 230826, 269297, 307768, 380184, 461652, 538594, 807891, 923304, 1077188, 1615782, 2154376, 3231564, 6463128]

約数ペア:

[(1, 6463128), (2, 3231564), (3, 2154376), (4, 1615782), (6, 1077188), (7, 923304), (8, 807891), (12, 538594), (14, 461652), (17, 380184), (21, 307768), (24, 269297), (28, 230826), (31, 208488), (34, 190092), (42, 153884), (51, 126728), (56, 115413), (62, 104244), (68, 95046), (73, 88536), (84, 76942), (93, 69496), (102, 63364), (119, 54312), (124, 52122), (136, 47523), (146, 44268), (168, 38471), (186, 34748), (204, 31682), (217, 29784), (219, 29512), (238, 27156), (248, 26061), (292, 22134), (357, 18104), (372, 17374), (408, 15841), (434, 14892), (438, 14756), (476, 13578), (511, 12648), (527, 12264), (584, 11067), (651, 9928), (714, 9052), (744, 8687), (868, 7446), (876, 7378), (952, 6789), (1022, 6324), (1054, 6132), (1241, 5208), (1302, 4964), (1428, 4526), (1533, 4216), (1581, 4088), (1736, 3723), (1752, 3689), (2044, 3162), (2108, 3066), (2263, 2856), (2482, 2604)]