221741208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 650089440

約数和(自身を除く): 428348232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 241, 312, 468, 482, 723, 936, 964, 983, 1446, 1928, 1966, 2169, 2892, 2949, 3133, 3932, 4338, 5784, 5898, 6266, 7864, 8676, 8847, 9399, 11796, 12532, 12779, 17352, 17694, 18798, 23592, 25064, 25558, 28197, 35388, 37596, 38337, 51116, 56394, 70776, 75192, 76674, 102232, 112788, 115011, 153348, 225576, 230022, 236903, 306696, 460044, 473806, 710709, 920088, 947612, 1421418, 1895224, 2132127, 2842836, 3079739, 4264254, 5685672, 6159478, 8528508, 9239217, 12318956, 17057016, 18478434, 24637912, 27717651, 36956868, 55435302, 73913736, 110870604, 221741208]

約数ペア:

[(1, 221741208), (2, 110870604), (3, 73913736), (4, 55435302), (6, 36956868), (8, 27717651), (9, 24637912), (12, 18478434), (13, 17057016), (18, 12318956), (24, 9239217), (26, 8528508), (36, 6159478), (39, 5685672), (52, 4264254), (72, 3079739), (78, 2842836), (104, 2132127), (117, 1895224), (156, 1421418), (234, 947612), (241, 920088), (312, 710709), (468, 473806), (482, 460044), (723, 306696), (936, 236903), (964, 230022), (983, 225576), (1446, 153348), (1928, 115011), (1966, 112788), (2169, 102232), (2892, 76674), (2949, 75192), (3133, 70776), (3932, 56394), (4338, 51116), (5784, 38337), (5898, 37596), (6266, 35388), (7864, 28197), (8676, 25558), (8847, 25064), (9399, 23592), (11796, 18798), (12532, 17694), (12779, 17352)]