2497921944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18199}}^1$

素因数の和:18277

約数の個数: 128

約数和(自身を含む): 7687680000

約数和(自身を除く): 5189758056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1596, 1634, 1806, 2408, 2451, 3192, 3268, 3612, 4902, 5719, 6536, 7224, 9804, 11438, 17157, 18199, 19608, 22876, 34314, 36398, 45752, 54597, 68628, 72796, 109194, 127393, 137256, 145592, 218388, 254786, 345781, 382179, 436776, 509572, 691562, 764358, 782557, 1019144, 1037343, 1383124, 1528716, 1565114, 2074686, 2347671, 2420467, 2766248, 3057432, 3130228, 4149372, 4695342, 4840934, 5477899, 6260456, 7261401, 8298744, 9390684, 9681868, 10955798, 14522802, 14868583, 16433697, 18781368, 19363736, 21911596, 29045604, 29737166, 32867394, 43823192, 44605749, 58091208, 59474332, 65734788, 89211498, 104080081, 118948664, 131469576, 178422996, 208160162, 312240243, 356845992, 416320324, 624480486, 832640648, 1248960972, 2497921944]

約数ペア:

[(1, 2497921944), (2, 1248960972), (3, 832640648), (4, 624480486), (6, 416320324), (7, 356845992), (8, 312240243), (12, 208160162), (14, 178422996), (19, 131469576), (21, 118948664), (24, 104080081), (28, 89211498), (38, 65734788), (42, 59474332), (43, 58091208), (56, 44605749), (57, 43823192), (76, 32867394), (84, 29737166), (86, 29045604), (114, 21911596), (129, 19363736), (133, 18781368), (152, 16433697), (168, 14868583), (172, 14522802), (228, 10955798), (258, 9681868), (266, 9390684), (301, 8298744), (344, 7261401), (399, 6260456), (456, 5477899), (516, 4840934), (532, 4695342), (602, 4149372), (798, 3130228), (817, 3057432), (903, 2766248), (1032, 2420467), (1064, 2347671), (1204, 2074686), (1596, 1565114), (1634, 1528716), (1806, 1383124), (2408, 1037343), (2451, 1019144), (3192, 782557), (3268, 764358), (3612, 691562), (4902, 509572), (5719, 436776), (6536, 382179), (7224, 345781), (9804, 254786), (11438, 218388), (17157, 145592), (18199, 137256), (19608, 127393), (22876, 109194), (34314, 72796), (36398, 68628), (45752, 54597)]