1207403988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 3527774208

約数和(自身を除く): 2320370220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 83, 84, 102, 119, 122, 166, 167, 183, 204, 238, 244, 249, 332, 334, 357, 366, 427, 476, 498, 501, 581, 668, 714, 732, 854, 996, 1002, 1037, 1162, 1169, 1281, 1411, 1428, 1708, 1743, 2004, 2074, 2324, 2338, 2562, 2822, 2839, 3111, 3486, 3507, 4148, 4233, 4676, 5063, 5124, 5644, 5678, 6222, 6972, 7014, 7259, 8466, 8517, 9877, 10126, 10187, 11356, 12444, 13861, 14028, 14518, 15189, 16932, 17034, 19754, 19873, 20252, 20374, 21777, 27722, 29036, 29631, 30378, 30561, 34068, 35441, 39508, 39746, 40748, 41583, 43554, 55444, 59262, 59619, 60756, 61122, 70882, 71309, 79492, 83166, 86071, 87108, 97027, 106323, 118524, 119238, 122244, 141764, 142618, 166332, 172142, 173179, 194054, 212646, 213927, 235637, 238476, 258213, 285236, 291081, 344284, 346358, 388108, 425292, 427854, 471274, 516426, 519537, 582162, 602497, 692716, 706911, 845521, 855708, 942548, 1032852, 1039074, 1164324, 1204994, 1212253, 1413822, 1649459, 1691042, 1807491, 2078148, 2409988, 2424506, 2536563, 2827644, 3298918, 3382084, 3614982, 3636759, 4849012, 4948377, 5073126, 5918647, 6597836, 7229964, 7273518, 9896754, 10146252, 11837294, 14373857, 14547036, 17755941, 19793508, 23674588, 28747714, 35511882, 43121571, 57495428, 71023764, 86243142, 100616999, 172486284, 201233998, 301850997, 402467996, 603701994, 1207403988]

約数ペア:

[(1, 1207403988), (2, 603701994), (3, 402467996), (4, 301850997), (6, 201233998), (7, 172486284), (12, 100616999), (14, 86243142), (17, 71023764), (21, 57495428), (28, 43121571), (34, 35511882), (42, 28747714), (51, 23674588), (61, 19793508), (68, 17755941), (83, 14547036), (84, 14373857), (102, 11837294), (119, 10146252), (122, 9896754), (166, 7273518), (167, 7229964), (183, 6597836), (204, 5918647), (238, 5073126), (244, 4948377), (249, 4849012), (332, 3636759), (334, 3614982), (357, 3382084), (366, 3298918), (427, 2827644), (476, 2536563), (498, 2424506), (501, 2409988), (581, 2078148), (668, 1807491), (714, 1691042), (732, 1649459), (854, 1413822), (996, 1212253), (1002, 1204994), (1037, 1164324), (1162, 1039074), (1169, 1032852), (1281, 942548), (1411, 855708), (1428, 845521), (1708, 706911), (1743, 692716), (2004, 602497), (2074, 582162), (2324, 519537), (2338, 516426), (2562, 471274), (2822, 427854), (2839, 425292), (3111, 388108), (3486, 346358), (3507, 344284), (4148, 291081), (4233, 285236), (4676, 258213), (5063, 238476), (5124, 235637), (5644, 213927), (5678, 212646), (6222, 194054), (6972, 173179), (7014, 172142), (7259, 166332), (8466, 142618), (8517, 141764), (9877, 122244), (10126, 119238), (10187, 118524), (11356, 106323), (12444, 97027), (13861, 87108), (14028, 86071), (14518, 83166), (15189, 79492), (16932, 71309), (17034, 70882), (19754, 61122), (19873, 60756), (20252, 59619), (20374, 59262), (21777, 55444), (27722, 43554), (29036, 41583), (29631, 40748), (30378, 39746), (30561, 39508), (34068, 35441)]