280548144

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{38201}}^1$

素因数の和:38235

約数の個数: 80

約数和(自身を含む): 852668640

約数和(自身を除く): 572120496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 38201, 76402, 114603, 152804, 229206, 305608, 343809, 458412, 611216, 649417, 687618, 916824, 1031427, 1298834, 1375236, 1833648, 1948251, 2062854, 2597668, 2750472, 3896502, 4125708, 5195336, 5500944, 5844753, 7793004, 8251416, 10390672, 11689506, 15586008, 16502832, 17534259, 23379012, 31172016, 35068518, 46758024, 70137036, 93516048, 140274072, 280548144]

約数ペア:

[(1, 280548144), (2, 140274072), (3, 93516048), (4, 70137036), (6, 46758024), (8, 35068518), (9, 31172016), (12, 23379012), (16, 17534259), (17, 16502832), (18, 15586008), (24, 11689506), (27, 10390672), (34, 8251416), (36, 7793004), (48, 5844753), (51, 5500944), (54, 5195336), (68, 4125708), (72, 3896502), (102, 2750472), (108, 2597668), (136, 2062854), (144, 1948251), (153, 1833648), (204, 1375236), (216, 1298834), (272, 1031427), (306, 916824), (408, 687618), (432, 649417), (459, 611216), (612, 458412), (816, 343809), (918, 305608), (1224, 229206), (1836, 152804), (2448, 114603), (3672, 76402), (7344, 38201)]