218904224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 545118336

約数和(自身を除く): 326214112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 112, 146, 154, 176, 224, 292, 308, 352, 511, 584, 616, 803, 1022, 1168, 1217, 1232, 1606, 2044, 2336, 2434, 2464, 3212, 4088, 4868, 5621, 6424, 8176, 8519, 9736, 11242, 12848, 13387, 16352, 17038, 19472, 22484, 25696, 26774, 34076, 38944, 44968, 53548, 68152, 88841, 89936, 93709, 107096, 136304, 177682, 179872, 187418, 214192, 272608, 355364, 374836, 428384, 621887, 710728, 749672, 977251, 1243774, 1421456, 1499344, 1954502, 2487548, 2842912, 2998688, 3909004, 4975096, 6840757, 7818008, 9950192, 13681514, 15636016, 19900384, 27363028, 31272032, 54726056, 109452112, 218904224]

約数ペア:

[(1, 218904224), (2, 109452112), (4, 54726056), (7, 31272032), (8, 27363028), (11, 19900384), (14, 15636016), (16, 13681514), (22, 9950192), (28, 7818008), (32, 6840757), (44, 4975096), (56, 3909004), (73, 2998688), (77, 2842912), (88, 2487548), (112, 1954502), (146, 1499344), (154, 1421456), (176, 1243774), (224, 977251), (292, 749672), (308, 710728), (352, 621887), (511, 428384), (584, 374836), (616, 355364), (803, 272608), (1022, 214192), (1168, 187418), (1217, 179872), (1232, 177682), (1606, 136304), (2044, 107096), (2336, 93709), (2434, 89936), (2464, 88841), (3212, 68152), (4088, 53548), (4868, 44968), (5621, 38944), (6424, 34076), (8176, 26774), (8519, 25696), (9736, 22484), (11242, 19472), (12848, 17038), (13387, 16352)]