454566144

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 1273362944

約数和(自身を除く): 818796800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 256, 313, 366, 372, 384, 488, 496, 626, 732, 744, 768, 939, 976, 992, 1252, 1464, 1488, 1878, 1891, 1952, 1984, 2504, 2928, 2976, 3756, 3782, 3904, 3968, 5008, 5673, 5856, 5952, 7512, 7564, 7808, 7936, 9703, 10016, 11346, 11712, 11904, 15024, 15128, 15616, 19093, 19406, 20032, 22692, 23424, 23808, 29109, 30048, 30256, 38186, 38812, 40064, 45384, 46848, 57279, 58218, 60096, 60512, 76372, 77624, 80128, 90768, 114558, 116436, 120192, 121024, 152744, 155248, 181536, 229116, 232872, 240384, 242048, 305488, 310496, 363072, 458232, 465744, 484096, 591883, 610976, 620992, 726144, 916464, 931488, 1183766, 1221952, 1241984, 1452288, 1775649, 1832928, 1862976, 2367532, 2443904, 2483968, 3551298, 3665856, 3725952, 4735064, 4887808, 7102596, 7331712, 7451904, 9470128, 14205192, 14663424, 18940256, 28410384, 37880512, 56820768, 75761024, 113641536, 151522048, 227283072, 454566144]

約数ペア:

[(1, 454566144), (2, 227283072), (3, 151522048), (4, 113641536), (6, 75761024), (8, 56820768), (12, 37880512), (16, 28410384), (24, 18940256), (31, 14663424), (32, 14205192), (48, 9470128), (61, 7451904), (62, 7331712), (64, 7102596), (93, 4887808), (96, 4735064), (122, 3725952), (124, 3665856), (128, 3551298), (183, 2483968), (186, 2443904), (192, 2367532), (244, 1862976), (248, 1832928), (256, 1775649), (313, 1452288), (366, 1241984), (372, 1221952), (384, 1183766), (488, 931488), (496, 916464), (626, 726144), (732, 620992), (744, 610976), (768, 591883), (939, 484096), (976, 465744), (992, 458232), (1252, 363072), (1464, 310496), (1488, 305488), (1878, 242048), (1891, 240384), (1952, 232872), (1984, 229116), (2504, 181536), (2928, 155248), (2976, 152744), (3756, 121024), (3782, 120192), (3904, 116436), (3968, 114558), (5008, 90768), (5673, 80128), (5856, 77624), (5952, 76372), (7512, 60512), (7564, 60096), (7808, 58218), (7936, 57279), (9703, 46848), (10016, 45384), (11346, 40064), (11712, 38812), (11904, 38186), (15024, 30256), (15128, 30048), (15616, 29109), (19093, 23808), (19406, 23424), (20032, 22692)]