639182016

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 210

約数和(自身を含む): 2084687220

約数和(自身を除く): 1445505204

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 192, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 484, 528, 576, 594, 648, 704, 726, 792, 864, 891, 968, 1019, 1056, 1089, 1188, 1296, 1452, 1584, 1728, 1782, 1936, 2038, 2112, 2178, 2376, 2592, 2904, 3057, 3168, 3267, 3564, 3872, 4076, 4356, 4752, 5184, 5808, 6114, 6336, 6534, 7128, 7744, 8152, 8712, 9171, 9504, 9801, 11209, 11616, 12228, 13068, 14256, 16304, 17424, 18342, 19008, 19602, 22418, 23232, 24456, 26136, 27513, 28512, 32608, 33627, 34848, 36684, 39204, 44836, 48912, 52272, 55026, 57024, 65216, 67254, 69696, 73368, 78408, 82539, 89672, 97824, 100881, 104544, 110052, 123299, 134508, 146736, 156816, 165078, 179344, 195648, 201762, 209088, 220104, 246598, 269016, 293472, 302643, 313632, 330156, 358688, 369897, 403524, 440208, 493196, 538032, 586944, 605286, 627264, 660312, 717376, 739794, 807048, 880416, 907929, 986392, 1076064, 1109691, 1210572, 1320624, 1479588, 1614096, 1760832, 1815858, 1972784, 2152128, 2219382, 2421144, 2641248, 2959176, 3228192, 3329073, 3631716, 3945568, 4438764, 4842288, 5282496, 5918352, 6456384, 6658146, 7263432, 7891136, 8877528, 9684576, 9987219, 11836704, 13316292, 14526864, 17755056, 19369152, 19974438, 23673408, 26632584, 29053728, 35510112, 39948876, 53265168, 58107456, 71020224, 79897752, 106530336, 159795504, 213060672, 319591008, 639182016]

約数ペア:

[(1, 639182016), (2, 319591008), (3, 213060672), (4, 159795504), (6, 106530336), (8, 79897752), (9, 71020224), (11, 58107456), (12, 53265168), (16, 39948876), (18, 35510112), (22, 29053728), (24, 26632584), (27, 23673408), (32, 19974438), (33, 19369152), (36, 17755056), (44, 14526864), (48, 13316292), (54, 11836704), (64, 9987219), (66, 9684576), (72, 8877528), (81, 7891136), (88, 7263432), (96, 6658146), (99, 6456384), (108, 5918352), (121, 5282496), (132, 4842288), (144, 4438764), (162, 3945568), (176, 3631716), (192, 3329073), (198, 3228192), (216, 2959176), (242, 2641248), (264, 2421144), (288, 2219382), (297, 2152128), (324, 1972784), (352, 1815858), (363, 1760832), (396, 1614096), (432, 1479588), (484, 1320624), (528, 1210572), (576, 1109691), (594, 1076064), (648, 986392), (704, 907929), (726, 880416), (792, 807048), (864, 739794), (891, 717376), (968, 660312), (1019, 627264), (1056, 605286), (1089, 586944), (1188, 538032), (1296, 493196), (1452, 440208), (1584, 403524), (1728, 369897), (1782, 358688), (1936, 330156), (2038, 313632), (2112, 302643), (2178, 293472), (2376, 269016), (2592, 246598), (2904, 220104), (3057, 209088), (3168, 201762), (3267, 195648), (3564, 179344), (3872, 165078), (4076, 156816), (4356, 146736), (4752, 134508), (5184, 123299), (5808, 110052), (6114, 104544), (6336, 100881), (6534, 97824), (7128, 89672), (7744, 82539), (8152, 78408), (8712, 73368), (9171, 69696), (9504, 67254), (9801, 65216), (11209, 57024), (11616, 55026), (12228, 52272), (13068, 48912), (14256, 44836), (16304, 39204), (17424, 36684), (18342, 34848), (19008, 33627), (19602, 32608), (22418, 28512), (23232, 27513), (24456, 26136)]