664743024

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 2136703520

約数和(自身を除く): 1471960496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 157, 162, 176, 198, 216, 242, 243, 264, 297, 314, 324, 363, 396, 432, 471, 484, 486, 528, 594, 628, 648, 726, 729, 792, 891, 942, 968, 972, 1089, 1188, 1256, 1296, 1413, 1452, 1458, 1584, 1727, 1782, 1884, 1936, 1944, 2178, 2187, 2376, 2512, 2673, 2826, 2904, 2916, 3267, 3454, 3564, 3768, 3888, 4239, 4356, 4374, 4752, 5181, 5346, 5652, 5808, 5832, 6534, 6908, 7128, 7536, 8019, 8478, 8712, 8748, 9801, 10362, 10692, 11304, 11664, 12717, 13068, 13816, 14256, 15543, 16038, 16956, 17424, 17496, 18997, 19602, 20724, 21384, 22608, 24057, 25434, 26136, 27632, 29403, 31086, 32076, 33912, 34992, 37994, 38151, 39204, 41448, 42768, 46629, 48114, 50868, 52272, 56991, 58806, 62172, 64152, 67824, 75988, 76302, 78408, 82896, 88209, 93258, 96228, 101736, 113982, 114453, 117612, 124344, 128304, 139887, 151976, 152604, 156816, 170973, 176418, 186516, 192456, 203472, 227964, 228906, 235224, 248688, 264627, 279774, 303952, 305208, 341946, 343359, 352836, 373032, 384912, 419661, 455928, 457812, 470448, 512919, 529254, 559548, 610416, 683892, 686718, 705672, 746064, 839322, 911856, 915624, 1025838, 1058508, 1119096, 1258983, 1367784, 1373436, 1411344, 1538757, 1678644, 1831248, 2051676, 2117016, 2238192, 2517966, 2735568, 2746872, 3077514, 3357288, 3776949, 4103352, 4234032, 4616271, 5035932, 5493744, 6155028, 6714576, 7553898, 8206704, 9232542, 10071864, 12310056, 13848813, 15107796, 18465084, 20143728, 24620112, 27697626, 30215592, 36930168, 41546439, 55395252, 60431184, 73860336, 83092878, 110790504, 166185756, 221581008, 332371512, 664743024]

約数ペア:

[(1, 664743024), (2, 332371512), (3, 221581008), (4, 166185756), (6, 110790504), (8, 83092878), (9, 73860336), (11, 60431184), (12, 55395252), (16, 41546439), (18, 36930168), (22, 30215592), (24, 27697626), (27, 24620112), (33, 20143728), (36, 18465084), (44, 15107796), (48, 13848813), (54, 12310056), (66, 10071864), (72, 9232542), (81, 8206704), (88, 7553898), (99, 6714576), (108, 6155028), (121, 5493744), (132, 5035932), (144, 4616271), (157, 4234032), (162, 4103352), (176, 3776949), (198, 3357288), (216, 3077514), (242, 2746872), (243, 2735568), (264, 2517966), (297, 2238192), (314, 2117016), (324, 2051676), (363, 1831248), (396, 1678644), (432, 1538757), (471, 1411344), (484, 1373436), (486, 1367784), (528, 1258983), (594, 1119096), (628, 1058508), (648, 1025838), (726, 915624), (729, 911856), (792, 839322), (891, 746064), (942, 705672), (968, 686718), (972, 683892), (1089, 610416), (1188, 559548), (1256, 529254), (1296, 512919), (1413, 470448), (1452, 457812), (1458, 455928), (1584, 419661), (1727, 384912), (1782, 373032), (1884, 352836), (1936, 343359), (1944, 341946), (2178, 305208), (2187, 303952), (2376, 279774), (2512, 264627), (2673, 248688), (2826, 235224), (2904, 228906), (2916, 227964), (3267, 203472), (3454, 192456), (3564, 186516), (3768, 176418), (3888, 170973), (4239, 156816), (4356, 152604), (4374, 151976), (4752, 139887), (5181, 128304), (5346, 124344), (5652, 117612), (5808, 114453), (5832, 113982), (6534, 101736), (6908, 96228), (7128, 93258), (7536, 88209), (8019, 82896), (8478, 78408), (8712, 76302), (8748, 75988), (9801, 67824), (10362, 64152), (10692, 62172), (11304, 58806), (11664, 56991), (12717, 52272), (13068, 50868), (13816, 48114), (14256, 46629), (15543, 42768), (16038, 41448), (16956, 39204), (17424, 38151), (17496, 37994), (18997, 34992), (19602, 33912), (20724, 32076), (21384, 31086), (22608, 29403), (24057, 27632), (25434, 26136)]