2912691336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 7793280000

約数和(自身を除く): 4880588664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 163, 228, 263, 298, 326, 447, 456, 489, 526, 596, 652, 789, 894, 978, 1052, 1192, 1304, 1578, 1788, 1956, 2104, 2831, 3097, 3156, 3576, 3912, 4997, 5662, 6194, 6312, 8493, 9291, 9994, 11324, 12388, 14991, 16986, 18582, 19988, 22648, 24287, 24776, 29982, 33972, 37164, 39187, 39976, 42869, 48574, 59964, 67944, 72861, 74328, 78374, 85738, 97148, 117561, 119928, 128607, 145722, 156748, 171476, 194296, 235122, 257214, 291444, 313496, 342952, 461453, 470244, 514428, 582888, 744553, 814511, 922906, 940488, 1028856, 1384359, 1489106, 1629022, 1845812, 2233659, 2443533, 2768718, 2978212, 3258044, 3691624, 4467318, 4887066, 5537436, 5956424, 6387481, 6516088, 8934636, 9774132, 11074872, 12774962, 17869272, 19162443, 19548264, 25549924, 38324886, 51099848, 76649772, 121362139, 153299544, 242724278, 364086417, 485448556, 728172834, 970897112, 1456345668, 2912691336]

約数ペア:

[(1, 2912691336), (2, 1456345668), (3, 970897112), (4, 728172834), (6, 485448556), (8, 364086417), (12, 242724278), (19, 153299544), (24, 121362139), (38, 76649772), (57, 51099848), (76, 38324886), (114, 25549924), (149, 19548264), (152, 19162443), (163, 17869272), (228, 12774962), (263, 11074872), (298, 9774132), (326, 8934636), (447, 6516088), (456, 6387481), (489, 5956424), (526, 5537436), (596, 4887066), (652, 4467318), (789, 3691624), (894, 3258044), (978, 2978212), (1052, 2768718), (1192, 2443533), (1304, 2233659), (1578, 1845812), (1788, 1629022), (1956, 1489106), (2104, 1384359), (2831, 1028856), (3097, 940488), (3156, 922906), (3576, 814511), (3912, 744553), (4997, 582888), (5662, 514428), (6194, 470244), (6312, 461453), (8493, 342952), (9291, 313496), (9994, 291444), (11324, 257214), (12388, 235122), (14991, 194296), (16986, 171476), (18582, 156748), (19988, 145722), (22648, 128607), (24287, 119928), (24776, 117561), (29982, 97148), (33972, 85738), (37164, 78374), (39187, 74328), (39976, 72861), (42869, 67944), (48574, 59964)]