21412120128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1297

約数の個数: 224

約数和(自身を含む): 66363494400

約数和(自身を除く): 44951374272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 419, 448, 564, 658, 672, 752, 809, 838, 987, 1128, 1257, 1316, 1344, 1504, 1618, 1676, 1974, 2256, 2427, 2514, 2632, 2933, 3008, 3236, 3352, 3948, 4512, 4854, 5028, 5264, 5663, 5866, 6472, 6704, 7896, 8799, 9024, 9708, 10056, 10528, 11326, 11732, 12944, 13408, 15792, 16989, 17598, 19416, 19693, 20112, 21056, 22652, 23464, 25888, 26816, 31584, 33978, 35196, 38023, 38832, 39386, 40224, 45304, 46928, 51776, 59079, 63168, 67956, 70392, 76046, 77664, 78772, 80448, 90608, 93856, 114069, 118158, 135912, 137851, 140784, 152092, 155328, 157544, 181216, 187712, 228138, 236316, 266161, 271824, 275702, 281568, 304184, 315088, 338971, 362432, 413553, 456276, 472632, 532322, 543648, 551404, 563136, 608368, 630176, 677942, 798483, 827106, 912552, 945264, 1016913, 1064644, 1087296, 1102808, 1216736, 1260352, 1355884, 1596966, 1654212, 1825104, 1890528, 2033826, 2129288, 2205616, 2372797, 2433472, 2711768, 3193932, 3308424, 3650208, 3781056, 4067652, 4258576, 4411232, 4745594, 5423536, 6387864, 6616848, 7118391, 7300416, 8135304, 8517152, 8822464, 9491188, 10847072, 12775728, 13233696, 14236782, 15931637, 16270608, 17034304, 18982376, 21694144, 25551456, 26467392, 28473564, 31863274, 32541216, 37964752, 47794911, 51102912, 56947128, 63726548, 65082432, 75929504, 95589822, 111521459, 113894256, 127453096, 151859008, 191179644, 223042918, 227788512, 254906192, 334564377, 382359288, 446085836, 455577024, 509812384, 669128754, 764718576, 892171672, 1019624768, 1338257508, 1529437152, 1784343344, 2676515016, 3058874304, 3568686688, 5353030032, 7137373376, 10706060064, 21412120128]

約数ペア:

[(1, 21412120128), (2, 10706060064), (3, 7137373376), (4, 5353030032), (6, 3568686688), (7, 3058874304), (8, 2676515016), (12, 1784343344), (14, 1529437152), (16, 1338257508), (21, 1019624768), (24, 892171672), (28, 764718576), (32, 669128754), (42, 509812384), (47, 455577024), (48, 446085836), (56, 382359288), (64, 334564377), (84, 254906192), (94, 227788512), (96, 223042918), (112, 191179644), (141, 151859008), (168, 127453096), (188, 113894256), (192, 111521459), (224, 95589822), (282, 75929504), (329, 65082432), (336, 63726548), (376, 56947128), (419, 51102912), (448, 47794911), (564, 37964752), (658, 32541216), (672, 31863274), (752, 28473564), (809, 26467392), (838, 25551456), (987, 21694144), (1128, 18982376), (1257, 17034304), (1316, 16270608), (1344, 15931637), (1504, 14236782), (1618, 13233696), (1676, 12775728), (1974, 10847072), (2256, 9491188), (2427, 8822464), (2514, 8517152), (2632, 8135304), (2933, 7300416), (3008, 7118391), (3236, 6616848), (3352, 6387864), (3948, 5423536), (4512, 4745594), (4854, 4411232), (5028, 4258576), (5264, 4067652), (5663, 3781056), (5866, 3650208), (6472, 3308424), (6704, 3193932), (7896, 2711768), (8799, 2433472), (9024, 2372797), (9708, 2205616), (10056, 2129288), (10528, 2033826), (11326, 1890528), (11732, 1825104), (12944, 1654212), (13408, 1596966), (15792, 1355884), (16989, 1260352), (17598, 1216736), (19416, 1102808), (19693, 1087296), (20112, 1064644), (21056, 1016913), (22652, 945264), (23464, 912552), (25888, 827106), (26816, 798483), (31584, 677942), (33978, 630176), (35196, 608368), (38023, 563136), (38832, 551404), (39386, 543648), (40224, 532322), (45304, 472632), (46928, 456276), (51776, 413553), (59079, 362432), (63168, 338971), (67956, 315088), (70392, 304184), (76046, 281568), (77664, 275702), (78772, 271824), (80448, 266161), (90608, 236316), (93856, 228138), (114069, 187712), (118158, 181216), (135912, 157544), (137851, 155328), (140784, 152092)]