21315290304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131071}}^1$

素因数の和:131115

約数の個数: 168

約数和(自身を含む): 70845988864

約数和(自身を除く): 49530698560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 448, 462, 484, 528, 616, 672, 704, 726, 847, 924, 968, 1056, 1232, 1344, 1452, 1694, 1848, 1936, 2112, 2464, 2541, 2904, 3388, 3696, 3872, 4928, 5082, 5808, 6776, 7392, 7744, 10164, 11616, 13552, 14784, 20328, 23232, 27104, 40656, 54208, 81312, 131071, 162624, 262142, 393213, 524284, 786426, 917497, 1048568, 1441781, 1572852, 1834994, 2097136, 2752491, 2883562, 3145704, 3669988, 4194272, 4325343, 5504982, 5767124, 6291408, 7339976, 8388544, 8650686, 10092467, 11009964, 11534248, 12582816, 14679952, 15859591, 17301372, 20184934, 22019928, 23068496, 25165632, 29359904, 30277401, 31719182, 34602744, 40369868, 44039856, 46136992, 47578773, 58719808, 60554802, 63438364, 69205488, 80739736, 88079712, 92273984, 95157546, 111017137, 121109604, 126876728, 138410976, 161479472, 176159424, 190315092, 222034274, 242219208, 253753456, 276821952, 322958944, 333051411, 380630184, 444068548, 484438416, 507506912, 645917888, 666102822, 761260368, 888137096, 968876832, 1015013824, 1332205644, 1522520736, 1776274192, 1937753664, 2664411288, 3045041472, 3552548384, 5328822576, 7105096768, 10657645152, 21315290304]

約数ペア:

[(1, 21315290304), (2, 10657645152), (3, 7105096768), (4, 5328822576), (6, 3552548384), (7, 3045041472), (8, 2664411288), (11, 1937753664), (12, 1776274192), (14, 1522520736), (16, 1332205644), (21, 1015013824), (22, 968876832), (24, 888137096), (28, 761260368), (32, 666102822), (33, 645917888), (42, 507506912), (44, 484438416), (48, 444068548), (56, 380630184), (64, 333051411), (66, 322958944), (77, 276821952), (84, 253753456), (88, 242219208), (96, 222034274), (112, 190315092), (121, 176159424), (132, 161479472), (154, 138410976), (168, 126876728), (176, 121109604), (192, 111017137), (224, 95157546), (231, 92273984), (242, 88079712), (264, 80739736), (308, 69205488), (336, 63438364), (352, 60554802), (363, 58719808), (448, 47578773), (462, 46136992), (484, 44039856), (528, 40369868), (616, 34602744), (672, 31719182), (704, 30277401), (726, 29359904), (847, 25165632), (924, 23068496), (968, 22019928), (1056, 20184934), (1232, 17301372), (1344, 15859591), (1452, 14679952), (1694, 12582816), (1848, 11534248), (1936, 11009964), (2112, 10092467), (2464, 8650686), (2541, 8388544), (2904, 7339976), (3388, 6291408), (3696, 5767124), (3872, 5504982), (4928, 4325343), (5082, 4194272), (5808, 3669988), (6776, 3145704), (7392, 2883562), (7744, 2752491), (10164, 2097136), (11616, 1834994), (13552, 1572852), (14784, 1441781), (20328, 1048568), (23232, 917497), (27104, 786426), (40656, 524284), (54208, 393213), (81312, 262142), (131071, 162624)]