874840218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 2155968000

約数和(自身を除く): 1281127782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 199, 266, 294, 398, 399, 597, 787, 798, 931, 1194, 1393, 1574, 1862, 2361, 2786, 2793, 3781, 4179, 4722, 5509, 5586, 7562, 8358, 9751, 11018, 11343, 14953, 16527, 19502, 22686, 26467, 29253, 29906, 33054, 38563, 44859, 52934, 58506, 77126, 79401, 89718, 104671, 115689, 156613, 158802, 185269, 209342, 231378, 313226, 314013, 370538, 469839, 555807, 628026, 732697, 939678, 1096291, 1111614, 1465394, 2192582, 2198091, 2975647, 3288873, 4396182, 5951294, 6577746, 7674037, 8926941, 15348074, 17853882, 20829529, 23022111, 41659058, 46044222, 62488587, 124977174, 145806703, 291613406, 437420109, 874840218]

約数ペア:

[(1, 874840218), (2, 437420109), (3, 291613406), (6, 145806703), (7, 124977174), (14, 62488587), (19, 46044222), (21, 41659058), (38, 23022111), (42, 20829529), (49, 17853882), (57, 15348074), (98, 8926941), (114, 7674037), (133, 6577746), (147, 5951294), (199, 4396182), (266, 3288873), (294, 2975647), (398, 2198091), (399, 2192582), (597, 1465394), (787, 1111614), (798, 1096291), (931, 939678), (1194, 732697), (1393, 628026), (1574, 555807), (1862, 469839), (2361, 370538), (2786, 314013), (2793, 313226), (3781, 231378), (4179, 209342), (4722, 185269), (5509, 158802), (5586, 156613), (7562, 115689), (8358, 104671), (9751, 89718), (11018, 79401), (11343, 77126), (14953, 58506), (16527, 52934), (19502, 44859), (22686, 38563), (26467, 33054), (29253, 29906)]