1258302192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{220291}}^1$

素因数の和:220326

約数の個数: 80

約数和(自身を含む): 3933533952

約数和(自身を除く): 2675231760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 220291, 440582, 660873, 881164, 1321746, 1542037, 1762328, 2643492, 3084074, 3524656, 3744947, 4626111, 5286984, 6168148, 7489894, 9252222, 10573968, 11234841, 12336296, 14979788, 18504444, 22469682, 24672592, 26214629, 29959576, 37008888, 44939364, 52429258, 59919152, 74017776, 78643887, 89878728, 104858516, 157287774, 179757456, 209717032, 314575548, 419434064, 629151096, 1258302192]

約数ペア:

[(1, 1258302192), (2, 629151096), (3, 419434064), (4, 314575548), (6, 209717032), (7, 179757456), (8, 157287774), (12, 104858516), (14, 89878728), (16, 78643887), (17, 74017776), (21, 59919152), (24, 52429258), (28, 44939364), (34, 37008888), (42, 29959576), (48, 26214629), (51, 24672592), (56, 22469682), (68, 18504444), (84, 14979788), (102, 12336296), (112, 11234841), (119, 10573968), (136, 9252222), (168, 7489894), (204, 6168148), (238, 5286984), (272, 4626111), (336, 3744947), (357, 3524656), (408, 3084074), (476, 2643492), (714, 1762328), (816, 1542037), (952, 1321746), (1428, 881164), (1904, 660873), (2856, 440582), (5712, 220291)]