1243006504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 2477376000

約数和(自身を除く): 1234369496

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 229, 248, 344, 458, 509, 916, 1018, 1333, 1832, 2036, 2666, 4072, 5332, 7099, 9847, 10664, 14198, 15779, 19694, 21887, 28396, 31558, 39388, 43774, 56792, 63116, 78776, 87548, 116561, 126232, 175096, 233122, 305257, 466244, 610514, 678497, 932488, 1221028, 1356994, 2442056, 2713988, 3613391, 5012123, 5427976, 7226782, 10024246, 14453564, 20048492, 28907128, 40096984, 155375813, 310751626, 621503252, 1243006504]

約数ペア:

[(1, 1243006504), (2, 621503252), (4, 310751626), (8, 155375813), (31, 40096984), (43, 28907128), (62, 20048492), (86, 14453564), (124, 10024246), (172, 7226782), (229, 5427976), (248, 5012123), (344, 3613391), (458, 2713988), (509, 2442056), (916, 1356994), (1018, 1221028), (1333, 932488), (1832, 678497), (2036, 610514), (2666, 466244), (4072, 305257), (5332, 233122), (7099, 175096), (9847, 126232), (10664, 116561), (14198, 87548), (15779, 78776), (19694, 63116), (21887, 56792), (28396, 43774), (31558, 39388)]