248716188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58057}}^1$

素因数の和:58091

約数の個数: 72

約数和(自身を含む): 760792032

約数和(自身を除く): 512075844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 58057, 116114, 174171, 232228, 348342, 406399, 522513, 696684, 812798, 986969, 1045026, 1219197, 1625596, 1973938, 2090052, 2438394, 2960907, 3657591, 3947876, 4876788, 5921814, 6908783, 7315182, 8882721, 11843628, 13817566, 14630364, 17765442, 20726349, 27635132, 35530884, 41452698, 62179047, 82905396, 124358094, 248716188]

約数ペア:

[(1, 248716188), (2, 124358094), (3, 82905396), (4, 62179047), (6, 41452698), (7, 35530884), (9, 27635132), (12, 20726349), (14, 17765442), (17, 14630364), (18, 13817566), (21, 11843628), (28, 8882721), (34, 7315182), (36, 6908783), (42, 5921814), (51, 4876788), (63, 3947876), (68, 3657591), (84, 2960907), (102, 2438394), (119, 2090052), (126, 1973938), (153, 1625596), (204, 1219197), (238, 1045026), (252, 986969), (306, 812798), (357, 696684), (476, 522513), (612, 406399), (714, 348342), (1071, 232228), (1428, 174171), (2142, 116114), (4284, 58057)]