2149349616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 6638860800

約数和(自身を除く): 4489511184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 103, 114, 116, 144, 152, 171, 174, 206, 228, 232, 261, 263, 304, 309, 342, 348, 412, 456, 464, 522, 526, 551, 618, 684, 696, 789, 824, 912, 927, 1044, 1052, 1102, 1236, 1368, 1392, 1578, 1648, 1653, 1854, 1957, 2088, 2104, 2204, 2367, 2472, 2736, 2987, 3156, 3306, 3708, 3914, 4176, 4208, 4408, 4734, 4944, 4959, 4997, 5871, 5974, 6312, 6612, 7416, 7627, 7828, 8816, 8961, 9468, 9918, 9994, 11742, 11948, 12624, 13224, 14832, 14991, 15254, 15656, 17613, 17922, 18936, 19836, 19988, 22881, 23484, 23896, 26448, 26883, 27089, 29982, 30508, 31312, 35226, 35844, 37872, 39672, 39976, 44973, 45762, 46968, 47792, 53766, 54178, 56753, 59964, 61016, 68643, 70452, 71688, 79344, 79952, 81267, 89946, 91524, 93936, 107532, 108356, 113506, 119928, 122032, 137286, 140904, 143376, 144913, 162534, 170259, 179892, 183048, 215064, 216712, 227012, 239856, 243801, 274572, 281808, 289826, 325068, 340518, 359784, 366096, 430128, 433424, 434739, 454024, 487602, 510777, 514691, 549144, 579652, 650136, 681036, 719568, 785581, 869478, 908048, 975204, 1021554, 1029382, 1098288, 1159304, 1300272, 1304217, 1362072, 1544073, 1571162, 1738956, 1950408, 2043108, 2058764, 2318608, 2356743, 2608434, 2724144, 3088146, 3142324, 3477912, 3900816, 4086216, 4117528, 4632219, 4713486, 5216868, 6176292, 6284648, 6955824, 7070229, 8172432, 8235056, 9264438, 9426972, 10433736, 12352584, 12569296, 14140458, 14926039, 18528876, 18853944, 20867472, 24705168, 28280916, 29852078, 37057752, 37707888, 44778117, 56561832, 59704156, 74115504, 89556234, 113123664, 119408312, 134334351, 179112468, 238816624, 268668702, 358224936, 537337404, 716449872, 1074674808, 2149349616]

約数ペア:

[(1, 2149349616), (2, 1074674808), (3, 716449872), (4, 537337404), (6, 358224936), (8, 268668702), (9, 238816624), (12, 179112468), (16, 134334351), (18, 119408312), (19, 113123664), (24, 89556234), (29, 74115504), (36, 59704156), (38, 56561832), (48, 44778117), (57, 37707888), (58, 37057752), (72, 29852078), (76, 28280916), (87, 24705168), (103, 20867472), (114, 18853944), (116, 18528876), (144, 14926039), (152, 14140458), (171, 12569296), (174, 12352584), (206, 10433736), (228, 9426972), (232, 9264438), (261, 8235056), (263, 8172432), (304, 7070229), (309, 6955824), (342, 6284648), (348, 6176292), (412, 5216868), (456, 4713486), (464, 4632219), (522, 4117528), (526, 4086216), (551, 3900816), (618, 3477912), (684, 3142324), (696, 3088146), (789, 2724144), (824, 2608434), (912, 2356743), (927, 2318608), (1044, 2058764), (1052, 2043108), (1102, 1950408), (1236, 1738956), (1368, 1571162), (1392, 1544073), (1578, 1362072), (1648, 1304217), (1653, 1300272), (1854, 1159304), (1957, 1098288), (2088, 1029382), (2104, 1021554), (2204, 975204), (2367, 908048), (2472, 869478), (2736, 785581), (2987, 719568), (3156, 681036), (3306, 650136), (3708, 579652), (3914, 549144), (4176, 514691), (4208, 510777), (4408, 487602), (4734, 454024), (4944, 434739), (4959, 433424), (4997, 430128), (5871, 366096), (5974, 359784), (6312, 340518), (6612, 325068), (7416, 289826), (7627, 281808), (7828, 274572), (8816, 243801), (8961, 239856), (9468, 227012), (9918, 216712), (9994, 215064), (11742, 183048), (11948, 179892), (12624, 170259), (13224, 162534), (14832, 144913), (14991, 143376), (15254, 140904), (15656, 137286), (17613, 122032), (17922, 119928), (18936, 113506), (19836, 108356), (19988, 107532), (22881, 93936), (23484, 91524), (23896, 89946), (26448, 81267), (26883, 79952), (27089, 79344), (29982, 71688), (30508, 70452), (31312, 68643), (35226, 61016), (35844, 59964), (37872, 56753), (39672, 54178), (39976, 53766), (44973, 47792), (45762, 46968)]