1325196288

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 220

約数和(自身を含む): 4265170140

約数和(自身を除く): 2939973852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1229, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 2106, 2304, 2458, 2496, 2592, 2808, 3072, 3328, 3456, 3687, 3744, 4212, 4608, 4916, 4992, 5184, 5616, 6656, 6912, 7374, 7488, 8424, 9216, 9832, 9984, 10368, 11061, 11232, 13312, 13824, 14748, 14976, 15977, 16848, 19664, 19968, 20736, 22122, 22464, 27648, 29496, 29952, 31954, 33183, 33696, 39328, 39936, 41472, 44244, 44928, 47931, 58992, 59904, 63908, 66366, 67392, 78656, 82944, 88488, 89856, 95862, 99549, 117984, 119808, 127816, 132732, 134784, 143793, 157312, 176976, 179712, 191724, 199098, 235968, 255632, 265464, 269568, 287586, 314624, 353952, 359424, 383448, 398196, 431379, 471936, 511264, 530928, 539136, 575172, 629248, 707904, 766896, 796392, 862758, 943872, 1022528, 1061856, 1078272, 1150344, 1258496, 1294137, 1415808, 1533792, 1592784, 1725516, 1887744, 2045056, 2123712, 2300688, 2588274, 2831616, 3067584, 3185568, 3451032, 3775488, 4090112, 4247424, 4601376, 5176548, 5663232, 6135168, 6371136, 6902064, 8180224, 8494848, 9202752, 10353096, 11326464, 12270336, 12742272, 13804128, 16360448, 16989696, 18405504, 20706192, 24540672, 25484544, 27608256, 33979392, 36811008, 41412384, 49081344, 50969088, 55216512, 73622016, 82824768, 101938176, 110433024, 147244032, 165649536, 220866048, 331299072, 441732096, 662598144, 1325196288]

約数ペア:

[(1, 1325196288), (2, 662598144), (3, 441732096), (4, 331299072), (6, 220866048), (8, 165649536), (9, 147244032), (12, 110433024), (13, 101938176), (16, 82824768), (18, 73622016), (24, 55216512), (26, 50969088), (27, 49081344), (32, 41412384), (36, 36811008), (39, 33979392), (48, 27608256), (52, 25484544), (54, 24540672), (64, 20706192), (72, 18405504), (78, 16989696), (81, 16360448), (96, 13804128), (104, 12742272), (108, 12270336), (117, 11326464), (128, 10353096), (144, 9202752), (156, 8494848), (162, 8180224), (192, 6902064), (208, 6371136), (216, 6135168), (234, 5663232), (256, 5176548), (288, 4601376), (312, 4247424), (324, 4090112), (351, 3775488), (384, 3451032), (416, 3185568), (432, 3067584), (468, 2831616), (512, 2588274), (576, 2300688), (624, 2123712), (648, 2045056), (702, 1887744), (768, 1725516), (832, 1592784), (864, 1533792), (936, 1415808), (1024, 1294137), (1053, 1258496), (1152, 1150344), (1229, 1078272), (1248, 1061856), (1296, 1022528), (1404, 943872), (1536, 862758), (1664, 796392), (1728, 766896), (1872, 707904), (2106, 629248), (2304, 575172), (2458, 539136), (2496, 530928), (2592, 511264), (2808, 471936), (3072, 431379), (3328, 398196), (3456, 383448), (3687, 359424), (3744, 353952), (4212, 314624), (4608, 287586), (4916, 269568), (4992, 265464), (5184, 255632), (5616, 235968), (6656, 199098), (6912, 191724), (7374, 179712), (7488, 176976), (8424, 157312), (9216, 143793), (9832, 134784), (9984, 132732), (10368, 127816), (11061, 119808), (11232, 117984), (13312, 99549), (13824, 95862), (14748, 89856), (14976, 88488), (15977, 82944), (16848, 78656), (19664, 67392), (19968, 66366), (20736, 63908), (22122, 59904), (22464, 58992), (27648, 47931), (29496, 44928), (29952, 44244), (31954, 41472), (33183, 39936), (33696, 39328)]