1078896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 120

約数和(自身を含む): 3630720

約数和(自身を除く): 2551824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 169, 182, 208, 228, 247, 266, 273, 304, 312, 336, 338, 364, 399, 456, 494, 507, 532, 546, 624, 676, 728, 741, 798, 912, 988, 1014, 1064, 1092, 1183, 1352, 1456, 1482, 1596, 1729, 1976, 2028, 2128, 2184, 2366, 2704, 2964, 3192, 3211, 3458, 3549, 3952, 4056, 4368, 4732, 5187, 5928, 6384, 6422, 6916, 7098, 8112, 9464, 9633, 10374, 11856, 12844, 13832, 14196, 18928, 19266, 20748, 22477, 25688, 27664, 28392, 38532, 41496, 44954, 51376, 56784, 67431, 77064, 82992, 89908, 134862, 154128, 179816, 269724, 359632, 539448, 1078896]

約数ペア:

[(1, 1078896), (2, 539448), (3, 359632), (4, 269724), (6, 179816), (7, 154128), (8, 134862), (12, 89908), (13, 82992), (14, 77064), (16, 67431), (19, 56784), (21, 51376), (24, 44954), (26, 41496), (28, 38532), (38, 28392), (39, 27664), (42, 25688), (48, 22477), (52, 20748), (56, 19266), (57, 18928), (76, 14196), (78, 13832), (84, 12844), (91, 11856), (104, 10374), (112, 9633), (114, 9464), (133, 8112), (152, 7098), (156, 6916), (168, 6422), (169, 6384), (182, 5928), (208, 5187), (228, 4732), (247, 4368), (266, 4056), (273, 3952), (304, 3549), (312, 3458), (336, 3211), (338, 3192), (364, 2964), (399, 2704), (456, 2366), (494, 2184), (507, 2128), (532, 2028), (546, 1976), (624, 1729), (676, 1596), (728, 1482), (741, 1456), (798, 1352), (912, 1183), (988, 1092), (1014, 1064)]