218728608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 710922240

約数和(自身を除く): 492193632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 444, 456, 463, 518, 532, 592, 608, 672, 703, 777, 798, 888, 912, 926, 1036, 1064, 1184, 1389, 1406, 1554, 1596, 1776, 1824, 1852, 2072, 2109, 2128, 2778, 2812, 3108, 3192, 3241, 3552, 3704, 4144, 4218, 4256, 4921, 5556, 5624, 6216, 6384, 6482, 7408, 8288, 8436, 8797, 9723, 9842, 11112, 11248, 12432, 12768, 12964, 14763, 14816, 16872, 17131, 17594, 19446, 19684, 22224, 22496, 24864, 25928, 26391, 29526, 33744, 34262, 35188, 38892, 39368, 44448, 51393, 51856, 52782, 59052, 61579, 67488, 68524, 70376, 77784, 78736, 102786, 103712, 105564, 118104, 119917, 123158, 137048, 140752, 155568, 157472, 184737, 205572, 211128, 236208, 239834, 246316, 274096, 281504, 311136, 325489, 359751, 369474, 411144, 422256, 472416, 479668, 492632, 548192, 650978, 719502, 738948, 822288, 844512, 959336, 976467, 985264, 1301956, 1439004, 1477896, 1644576, 1918672, 1952934, 1970528, 2278423, 2603912, 2878008, 2955792, 3837344, 3905868, 4556846, 5207824, 5756016, 5911584, 6835269, 7811736, 9113692, 10415648, 11512032, 13670538, 15623472, 18227384, 27341076, 31246944, 36454768, 54682152, 72909536, 109364304, 218728608]

約数ペア:

[(1, 218728608), (2, 109364304), (3, 72909536), (4, 54682152), (6, 36454768), (7, 31246944), (8, 27341076), (12, 18227384), (14, 15623472), (16, 13670538), (19, 11512032), (21, 10415648), (24, 9113692), (28, 7811736), (32, 6835269), (37, 5911584), (38, 5756016), (42, 5207824), (48, 4556846), (56, 3905868), (57, 3837344), (74, 2955792), (76, 2878008), (84, 2603912), (96, 2278423), (111, 1970528), (112, 1952934), (114, 1918672), (133, 1644576), (148, 1477896), (152, 1439004), (168, 1301956), (222, 985264), (224, 976467), (228, 959336), (259, 844512), (266, 822288), (296, 738948), (304, 719502), (336, 650978), (399, 548192), (444, 492632), (456, 479668), (463, 472416), (518, 422256), (532, 411144), (592, 369474), (608, 359751), (672, 325489), (703, 311136), (777, 281504), (798, 274096), (888, 246316), (912, 239834), (926, 236208), (1036, 211128), (1064, 205572), (1184, 184737), (1389, 157472), (1406, 155568), (1554, 140752), (1596, 137048), (1776, 123158), (1824, 119917), (1852, 118104), (2072, 105564), (2109, 103712), (2128, 102786), (2778, 78736), (2812, 77784), (3108, 70376), (3192, 68524), (3241, 67488), (3552, 61579), (3704, 59052), (4144, 52782), (4218, 51856), (4256, 51393), (4921, 44448), (5556, 39368), (5624, 38892), (6216, 35188), (6384, 34262), (6482, 33744), (7408, 29526), (8288, 26391), (8436, 25928), (8797, 24864), (9723, 22496), (9842, 22224), (11112, 19684), (11248, 19446), (12432, 17594), (12768, 17131), (12964, 16872), (14763, 14816)]