553559552

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 1373880816

約数和(自身を除く): 820321264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 109, 112, 128, 182, 208, 218, 224, 256, 364, 416, 436, 448, 512, 728, 763, 832, 872, 896, 1417, 1456, 1526, 1664, 1744, 1792, 2834, 2912, 3052, 3328, 3488, 3584, 5668, 5824, 6104, 6656, 6976, 9919, 11336, 11648, 11881, 12208, 13952, 19838, 22672, 23296, 23762, 24416, 27904, 39676, 45344, 46592, 47524, 48832, 55808, 79352, 83167, 90688, 95048, 97664, 154453, 158704, 166334, 181376, 190096, 195328, 308906, 317408, 332668, 362752, 380192, 390656, 617812, 634816, 665336, 725504, 760384, 1081171, 1235624, 1269632, 1330672, 1520768, 2162342, 2471248, 2539264, 2661344, 3041536, 4324684, 4942496, 5078528, 5322688, 6083072, 8649368, 9884992, 10645376, 17298736, 19769984, 21290752, 34597472, 39539968, 42581504, 69194944, 79079936, 138389888, 276779776, 553559552]

約数ペア:

[(1, 553559552), (2, 276779776), (4, 138389888), (7, 79079936), (8, 69194944), (13, 42581504), (14, 39539968), (16, 34597472), (26, 21290752), (28, 19769984), (32, 17298736), (52, 10645376), (56, 9884992), (64, 8649368), (91, 6083072), (104, 5322688), (109, 5078528), (112, 4942496), (128, 4324684), (182, 3041536), (208, 2661344), (218, 2539264), (224, 2471248), (256, 2162342), (364, 1520768), (416, 1330672), (436, 1269632), (448, 1235624), (512, 1081171), (728, 760384), (763, 725504), (832, 665336), (872, 634816), (896, 617812), (1417, 390656), (1456, 380192), (1526, 362752), (1664, 332668), (1744, 317408), (1792, 308906), (2834, 195328), (2912, 190096), (3052, 181376), (3328, 166334), (3488, 158704), (3584, 154453), (5668, 97664), (5824, 95048), (6104, 90688), (6656, 83167), (6976, 79352), (9919, 55808), (11336, 48832), (11648, 47524), (11881, 46592), (12208, 45344), (13952, 39676), (19838, 27904), (22672, 24416), (23296, 23762)]