419953072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4898

約数の個数: 80

約数和(自身を含む): 1028934144

約数和(自身を除く): 608981072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 4801, 5467, 6248, 7952, 9602, 10934, 12496, 19204, 21868, 33607, 38408, 43736, 52811, 67214, 76816, 87472, 105622, 134428, 211244, 268856, 340871, 369677, 422488, 537712, 681742, 739354, 844976, 1363484, 1478708, 2386097, 2726968, 2957416, 3749581, 4772194, 5453936, 5914832, 7499162, 9544388, 14998324, 19088776, 26247067, 29996648, 38177552, 52494134, 59993296, 104988268, 209976536, 419953072]

約数ペア:

[(1, 419953072), (2, 209976536), (4, 104988268), (7, 59993296), (8, 52494134), (11, 38177552), (14, 29996648), (16, 26247067), (22, 19088776), (28, 14998324), (44, 9544388), (56, 7499162), (71, 5914832), (77, 5453936), (88, 4772194), (112, 3749581), (142, 2957416), (154, 2726968), (176, 2386097), (284, 1478708), (308, 1363484), (497, 844976), (568, 739354), (616, 681742), (781, 537712), (994, 422488), (1136, 369677), (1232, 340871), (1562, 268856), (1988, 211244), (3124, 134428), (3976, 105622), (4801, 87472), (5467, 76816), (6248, 67214), (7952, 52811), (9602, 43736), (10934, 38408), (12496, 33607), (19204, 21868)]