242595584

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 624777216

約数和(自身を除く): 382181632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 397, 434, 448, 496, 616, 682, 704, 794, 868, 896, 992, 1232, 1364, 1408, 1588, 1736, 1792, 1984, 2387, 2464, 2728, 2779, 2816, 3176, 3472, 3968, 4367, 4774, 4928, 5456, 5558, 6352, 6944, 7936, 8734, 9548, 9856, 10912, 11116, 12307, 12704, 13888, 17468, 19096, 19712, 21824, 22232, 24614, 25408, 27776, 30569, 34936, 38192, 43648, 44464, 49228, 50816, 55552, 61138, 69872, 76384, 86149, 87296, 88928, 98456, 101632, 122276, 135377, 139744, 152768, 172298, 177856, 196912, 244552, 270754, 279488, 305536, 344596, 355712, 393824, 489104, 541508, 558976, 611072, 689192, 711424, 787648, 947639, 978208, 1083016, 1117952, 1378384, 1575296, 1895278, 1956416, 2166032, 2756768, 3150592, 3790556, 3912832, 4332064, 5513536, 7581112, 7825664, 8664128, 11027072, 15162224, 17328256, 22054144, 30324448, 34656512, 60648896, 121297792, 242595584]

約数ペア:

[(1, 242595584), (2, 121297792), (4, 60648896), (7, 34656512), (8, 30324448), (11, 22054144), (14, 17328256), (16, 15162224), (22, 11027072), (28, 8664128), (31, 7825664), (32, 7581112), (44, 5513536), (56, 4332064), (62, 3912832), (64, 3790556), (77, 3150592), (88, 2756768), (112, 2166032), (124, 1956416), (128, 1895278), (154, 1575296), (176, 1378384), (217, 1117952), (224, 1083016), (248, 978208), (256, 947639), (308, 787648), (341, 711424), (352, 689192), (397, 611072), (434, 558976), (448, 541508), (496, 489104), (616, 393824), (682, 355712), (704, 344596), (794, 305536), (868, 279488), (896, 270754), (992, 244552), (1232, 196912), (1364, 177856), (1408, 172298), (1588, 152768), (1736, 139744), (1792, 135377), (1984, 122276), (2387, 101632), (2464, 98456), (2728, 88928), (2779, 87296), (2816, 86149), (3176, 76384), (3472, 69872), (3968, 61138), (4367, 55552), (4774, 50816), (4928, 49228), (5456, 44464), (5558, 43648), (6352, 38192), (6944, 34936), (7936, 30569), (8734, 27776), (9548, 25408), (9856, 24614), (10912, 22232), (11116, 21824), (12307, 19712), (12704, 19096), (13888, 17468)]