221414928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4141

約数の個数: 120

約数和(自身を含む): 694473408

約数和(自身を除く): 473058480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4093, 4508, 6762, 7728, 8186, 9016, 12279, 13524, 16372, 18032, 24558, 27048, 28651, 32744, 49116, 54096, 57302, 65488, 85953, 94139, 98232, 114604, 171906, 188278, 196464, 200557, 229208, 282417, 343812, 376556, 401114, 458416, 564834, 601671, 658973, 687624, 753112, 802228, 1129668, 1203342, 1317946, 1375248, 1506224, 1604456, 1976919, 2259336, 2406684, 2635892, 3208912, 3953838, 4518672, 4612811, 4813368, 5271784, 7907676, 9225622, 9626736, 10543568, 13838433, 15815352, 18451244, 27676866, 31630704, 36902488, 55353732, 73804976, 110707464, 221414928]

約数ペア:

[(1, 221414928), (2, 110707464), (3, 73804976), (4, 55353732), (6, 36902488), (7, 31630704), (8, 27676866), (12, 18451244), (14, 15815352), (16, 13838433), (21, 10543568), (23, 9626736), (24, 9225622), (28, 7907676), (42, 5271784), (46, 4813368), (48, 4612811), (49, 4518672), (56, 3953838), (69, 3208912), (84, 2635892), (92, 2406684), (98, 2259336), (112, 1976919), (138, 1604456), (147, 1506224), (161, 1375248), (168, 1317946), (184, 1203342), (196, 1129668), (276, 802228), (294, 753112), (322, 687624), (336, 658973), (368, 601671), (392, 564834), (483, 458416), (552, 401114), (588, 376556), (644, 343812), (784, 282417), (966, 229208), (1104, 200557), (1127, 196464), (1176, 188278), (1288, 171906), (1932, 114604), (2254, 98232), (2352, 94139), (2576, 85953), (3381, 65488), (3864, 57302), (4093, 54096), (4508, 49116), (6762, 32744), (7728, 28651), (8186, 27048), (9016, 24558), (12279, 18032), (13524, 16372)]