212794416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 624114816

約数和(自身を除く): 411320400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 558, 584, 653, 657, 744, 876, 1116, 1168, 1306, 1314, 1488, 1752, 1959, 2232, 2263, 2612, 2628, 3504, 3918, 4464, 4526, 5224, 5256, 5877, 6789, 7836, 9052, 10448, 10512, 11754, 13578, 15672, 18104, 20243, 20367, 23508, 27156, 31344, 36208, 40486, 40734, 47016, 47669, 54312, 60729, 80972, 81468, 94032, 95338, 108624, 121458, 143007, 161944, 162936, 182187, 190676, 242916, 286014, 323888, 325872, 364374, 381352, 429021, 485832, 572028, 728748, 762704, 858042, 971664, 1144056, 1457496, 1477739, 1716084, 2288112, 2914992, 2955478, 3432168, 4433217, 5910956, 6864336, 8866434, 11821912, 13299651, 17732868, 23643824, 26599302, 35465736, 53198604, 70931472, 106397208, 212794416]

約数ペア:

[(1, 212794416), (2, 106397208), (3, 70931472), (4, 53198604), (6, 35465736), (8, 26599302), (9, 23643824), (12, 17732868), (16, 13299651), (18, 11821912), (24, 8866434), (31, 6864336), (36, 5910956), (48, 4433217), (62, 3432168), (72, 2955478), (73, 2914992), (93, 2288112), (124, 1716084), (144, 1477739), (146, 1457496), (186, 1144056), (219, 971664), (248, 858042), (279, 762704), (292, 728748), (372, 572028), (438, 485832), (496, 429021), (558, 381352), (584, 364374), (653, 325872), (657, 323888), (744, 286014), (876, 242916), (1116, 190676), (1168, 182187), (1306, 162936), (1314, 161944), (1488, 143007), (1752, 121458), (1959, 108624), (2232, 95338), (2263, 94032), (2612, 81468), (2628, 80972), (3504, 60729), (3918, 54312), (4464, 47669), (4526, 47016), (5224, 40734), (5256, 40486), (5877, 36208), (6789, 31344), (7836, 27156), (9052, 23508), (10448, 20367), (10512, 20243), (11754, 18104), (13578, 15672)]