253942752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19928

約数の個数: 96

約数和(自身を含む): 801964800

約数和(自身を除く): 548022048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 19889, 39778, 59667, 79556, 119334, 139223, 159112, 238668, 278446, 318224, 377891, 417669, 477336, 556892, 636448, 755782, 835338, 954672, 1113784, 1133673, 1511564, 1670676, 1909344, 2227568, 2267346, 2645237, 3023128, 3341352, 4455136, 4534692, 5290474, 6046256, 6682704, 7935711, 9069384, 10580948, 12092512, 13365408, 15871422, 18138768, 21161896, 31742844, 36277536, 42323792, 63485688, 84647584, 126971376, 253942752]

約数ペア:

[(1, 253942752), (2, 126971376), (3, 84647584), (4, 63485688), (6, 42323792), (7, 36277536), (8, 31742844), (12, 21161896), (14, 18138768), (16, 15871422), (19, 13365408), (21, 12092512), (24, 10580948), (28, 9069384), (32, 7935711), (38, 6682704), (42, 6046256), (48, 5290474), (56, 4534692), (57, 4455136), (76, 3341352), (84, 3023128), (96, 2645237), (112, 2267346), (114, 2227568), (133, 1909344), (152, 1670676), (168, 1511564), (224, 1133673), (228, 1113784), (266, 954672), (304, 835338), (336, 755782), (399, 636448), (456, 556892), (532, 477336), (608, 417669), (672, 377891), (798, 318224), (912, 278446), (1064, 238668), (1596, 159112), (1824, 139223), (2128, 119334), (3192, 79556), (4256, 59667), (6384, 39778), (12768, 19889)]