2541504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 8062976

約数和(自身を除く): 5521472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 168, 183, 186, 192, 217, 224, 244, 248, 336, 366, 372, 427, 434, 448, 488, 496, 651, 672, 732, 744, 854, 868, 976, 992, 1281, 1302, 1344, 1464, 1488, 1708, 1736, 1891, 1952, 1984, 2562, 2604, 2928, 2976, 3416, 3472, 3782, 3904, 5124, 5208, 5673, 5856, 5952, 6832, 6944, 7564, 10248, 10416, 11346, 11712, 13237, 13664, 13888, 15128, 20496, 20832, 22692, 26474, 27328, 30256, 39711, 40992, 41664, 45384, 52948, 60512, 79422, 81984, 90768, 105896, 121024, 158844, 181536, 211792, 317688, 363072, 423584, 635376, 847168, 1270752, 2541504]

約数ペア:

[(1, 2541504), (2, 1270752), (3, 847168), (4, 635376), (6, 423584), (7, 363072), (8, 317688), (12, 211792), (14, 181536), (16, 158844), (21, 121024), (24, 105896), (28, 90768), (31, 81984), (32, 79422), (42, 60512), (48, 52948), (56, 45384), (61, 41664), (62, 40992), (64, 39711), (84, 30256), (93, 27328), (96, 26474), (112, 22692), (122, 20832), (124, 20496), (168, 15128), (183, 13888), (186, 13664), (192, 13237), (217, 11712), (224, 11346), (244, 10416), (248, 10248), (336, 7564), (366, 6944), (372, 6832), (427, 5952), (434, 5856), (448, 5673), (488, 5208), (496, 5124), (651, 3904), (672, 3782), (732, 3472), (744, 3416), (854, 2976), (868, 2928), (976, 2604), (992, 2562), (1281, 1984), (1302, 1952), (1344, 1891), (1464, 1736), (1488, 1708)]