2005258464

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19181}}^1$

素因数の和:19222

約数の個数: 144

約数和(自身を含む): 6429039120

約数和(自身を除く): 4423780656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3168, 3267, 3872, 4356, 4752, 5808, 6534, 8712, 9504, 11616, 13068, 17424, 19181, 26136, 34848, 38362, 52272, 57543, 76724, 104544, 115086, 153448, 172629, 210991, 230172, 306896, 345258, 421982, 460344, 517887, 613792, 632973, 690516, 843964, 920688, 1035774, 1265946, 1381032, 1687928, 1841376, 1898919, 2071548, 2320901, 2531892, 2762064, 3375856, 3797838, 4143096, 4641802, 5063784, 5524128, 5696757, 6751712, 6962703, 7595676, 8286192, 9283604, 10127568, 11393514, 13925406, 15191352, 16572384, 18567208, 20255136, 20888109, 22787028, 27850812, 30382704, 37134416, 41776218, 45574056, 55701624, 60765408, 62664327, 74268832, 83552436, 91148112, 111403248, 125328654, 167104872, 182296224, 222806496, 250657308, 334209744, 501314616, 668419488, 1002629232, 2005258464]

約数ペア:

[(1, 2005258464), (2, 1002629232), (3, 668419488), (4, 501314616), (6, 334209744), (8, 250657308), (9, 222806496), (11, 182296224), (12, 167104872), (16, 125328654), (18, 111403248), (22, 91148112), (24, 83552436), (27, 74268832), (32, 62664327), (33, 60765408), (36, 55701624), (44, 45574056), (48, 41776218), (54, 37134416), (66, 30382704), (72, 27850812), (88, 22787028), (96, 20888109), (99, 20255136), (108, 18567208), (121, 16572384), (132, 15191352), (144, 13925406), (176, 11393514), (198, 10127568), (216, 9283604), (242, 8286192), (264, 7595676), (288, 6962703), (297, 6751712), (352, 5696757), (363, 5524128), (396, 5063784), (432, 4641802), (484, 4143096), (528, 3797838), (594, 3375856), (726, 2762064), (792, 2531892), (864, 2320901), (968, 2071548), (1056, 1898919), (1089, 1841376), (1188, 1687928), (1452, 1381032), (1584, 1265946), (1936, 1035774), (2178, 920688), (2376, 843964), (2904, 690516), (3168, 632973), (3267, 613792), (3872, 517887), (4356, 460344), (4752, 421982), (5808, 345258), (6534, 306896), (8712, 230172), (9504, 210991), (11616, 172629), (13068, 153448), (17424, 115086), (19181, 104544), (26136, 76724), (34848, 57543), (38362, 52272)]