217804977936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16621259}}^1$

素因数の和:16621293

約数の個数: 120

約数和(自身を含む): 750217191360

約数和(自身を除く): 532412213424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 16621259, 33242518, 49863777, 66485036, 99727554, 116348813, 132970072, 149591331, 199455108, 216076367, 232697626, 265940144, 299182662, 349046439, 398910216, 432152734, 465395252, 598365324, 648229101, 698092878, 797820432, 864305468, 930790504, 1047139317, 1196730648, 1296458202, 1396185756, 1512534569, 1728610936, 1861581008, 1944687303, 2094278634, 2393461296, 2592916404, 2792371512, 3025069138, 3457221872, 3889374606, 4188557268, 4537603707, 5185832808, 5584743024, 6050138276, 7778749212, 8377114536, 9075207414, 10371665616, 12100276552, 13612811121, 15557498424, 16754229072, 18150414828, 24200553104, 27225622242, 31114996848, 36300829656, 54451244484, 72601659312, 108902488968, 217804977936]

約数ペア:

[(1, 217804977936), (2, 108902488968), (3, 72601659312), (4, 54451244484), (6, 36300829656), (7, 31114996848), (8, 27225622242), (9, 24200553104), (12, 18150414828), (13, 16754229072), (14, 15557498424), (16, 13612811121), (18, 12100276552), (21, 10371665616), (24, 9075207414), (26, 8377114536), (28, 7778749212), (36, 6050138276), (39, 5584743024), (42, 5185832808), (48, 4537603707), (52, 4188557268), (56, 3889374606), (63, 3457221872), (72, 3025069138), (78, 2792371512), (84, 2592916404), (91, 2393461296), (104, 2094278634), (112, 1944687303), (117, 1861581008), (126, 1728610936), (144, 1512534569), (156, 1396185756), (168, 1296458202), (182, 1196730648), (208, 1047139317), (234, 930790504), (252, 864305468), (273, 797820432), (312, 698092878), (336, 648229101), (364, 598365324), (468, 465395252), (504, 432152734), (546, 398910216), (624, 349046439), (728, 299182662), (819, 265940144), (936, 232697626), (1008, 216076367), (1092, 199455108), (1456, 149591331), (1638, 132970072), (1872, 116348813), (2184, 99727554), (3276, 66485036), (4368, 49863777), (6552, 33242518), (13104, 16621259)]