427696584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 128

約数和(自身を含む): 1292820480

約数和(自身を除く): 865123896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1271, 1302, 1722, 1736, 2003, 2296, 2542, 2604, 3444, 3813, 4006, 5084, 5208, 6009, 6888, 7626, 8012, 8897, 10168, 12018, 14021, 15252, 16024, 17794, 24036, 26691, 28042, 30504, 35588, 42063, 48072, 53382, 56084, 62093, 71176, 82123, 84126, 106764, 112168, 124186, 164246, 168252, 186279, 213528, 246369, 248372, 328492, 336504, 372558, 434651, 492738, 496744, 574861, 656984, 745116, 869302, 985476, 1149722, 1303953, 1490232, 1724583, 1738604, 1970952, 2299444, 2545813, 2607906, 3449166, 3477208, 4598888, 5091626, 5215812, 6898332, 7637439, 10183252, 10431624, 13796664, 15274878, 17820691, 20366504, 30549756, 35641382, 53462073, 61099512, 71282764, 106924146, 142565528, 213848292, 427696584]

約数ペア:

[(1, 427696584), (2, 213848292), (3, 142565528), (4, 106924146), (6, 71282764), (7, 61099512), (8, 53462073), (12, 35641382), (14, 30549756), (21, 20366504), (24, 17820691), (28, 15274878), (31, 13796664), (41, 10431624), (42, 10183252), (56, 7637439), (62, 6898332), (82, 5215812), (84, 5091626), (93, 4598888), (123, 3477208), (124, 3449166), (164, 2607906), (168, 2545813), (186, 2299444), (217, 1970952), (246, 1738604), (248, 1724583), (287, 1490232), (328, 1303953), (372, 1149722), (434, 985476), (492, 869302), (574, 745116), (651, 656984), (744, 574861), (861, 496744), (868, 492738), (984, 434651), (1148, 372558), (1271, 336504), (1302, 328492), (1722, 248372), (1736, 246369), (2003, 213528), (2296, 186279), (2542, 168252), (2604, 164246), (3444, 124186), (3813, 112168), (4006, 106764), (5084, 84126), (5208, 82123), (6009, 71176), (6888, 62093), (7626, 56084), (8012, 53382), (8897, 48072), (10168, 42063), (12018, 35588), (14021, 30504), (15252, 28042), (16024, 26691), (17794, 24036)]