240335808

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 663244800

約数和(自身を除く): 422908992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 149, 186, 192, 248, 271, 298, 372, 447, 496, 542, 596, 744, 813, 894, 992, 1084, 1192, 1488, 1626, 1788, 1984, 2168, 2384, 2976, 3252, 3576, 4336, 4619, 4768, 5952, 6504, 7152, 8401, 8672, 9238, 9536, 13008, 13857, 14304, 16802, 17344, 18476, 25203, 26016, 27714, 28608, 33604, 36952, 40379, 50406, 52032, 55428, 67208, 73904, 80758, 100812, 110856, 121137, 134416, 147808, 161516, 201624, 221712, 242274, 268832, 295616, 323032, 403248, 443424, 484548, 537664, 646064, 806496, 886848, 969096, 1251749, 1292128, 1612992, 1938192, 2503498, 2584256, 3755247, 3876384, 5006996, 7510494, 7752768, 10013992, 15020988, 20027984, 30041976, 40055968, 60083952, 80111936, 120167904, 240335808]

約数ペア:

[(1, 240335808), (2, 120167904), (3, 80111936), (4, 60083952), (6, 40055968), (8, 30041976), (12, 20027984), (16, 15020988), (24, 10013992), (31, 7752768), (32, 7510494), (48, 5006996), (62, 3876384), (64, 3755247), (93, 2584256), (96, 2503498), (124, 1938192), (149, 1612992), (186, 1292128), (192, 1251749), (248, 969096), (271, 886848), (298, 806496), (372, 646064), (447, 537664), (496, 484548), (542, 443424), (596, 403248), (744, 323032), (813, 295616), (894, 268832), (992, 242274), (1084, 221712), (1192, 201624), (1488, 161516), (1626, 147808), (1788, 134416), (1984, 121137), (2168, 110856), (2384, 100812), (2976, 80758), (3252, 73904), (3576, 67208), (4336, 55428), (4619, 52032), (4768, 50406), (5952, 40379), (6504, 36952), (7152, 33604), (8401, 28608), (8672, 27714), (9238, 26016), (9536, 25203), (13008, 18476), (13857, 17344), (14304, 16802)]