276138408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 128

約数和(自身を含む): 864460800

約数和(自身を除く): 588322392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 708, 728, 767, 826, 1092, 1239, 1416, 1534, 1652, 2143, 2184, 2301, 2478, 3068, 3304, 4286, 4602, 4956, 5369, 6136, 6429, 8572, 9204, 9912, 10738, 12858, 15001, 16107, 17144, 18408, 21476, 25716, 27859, 30002, 32214, 42952, 45003, 51432, 55718, 60004, 64428, 83577, 90006, 111436, 120008, 126437, 128856, 167154, 180012, 195013, 222872, 252874, 334308, 360024, 379311, 390026, 505748, 585039, 668616, 758622, 780052, 885059, 1011496, 1170078, 1517244, 1560104, 1643681, 1770118, 2340156, 2655177, 3034488, 3287362, 3540236, 4680312, 4931043, 5310354, 6574724, 7080472, 9862086, 10620708, 11505767, 13149448, 19724172, 21241416, 23011534, 34517301, 39448344, 46023068, 69034602, 92046136, 138069204, 276138408]

約数ペア:

[(1, 276138408), (2, 138069204), (3, 92046136), (4, 69034602), (6, 46023068), (7, 39448344), (8, 34517301), (12, 23011534), (13, 21241416), (14, 19724172), (21, 13149448), (24, 11505767), (26, 10620708), (28, 9862086), (39, 7080472), (42, 6574724), (52, 5310354), (56, 4931043), (59, 4680312), (78, 3540236), (84, 3287362), (91, 3034488), (104, 2655177), (118, 2340156), (156, 1770118), (168, 1643681), (177, 1560104), (182, 1517244), (236, 1170078), (273, 1011496), (312, 885059), (354, 780052), (364, 758622), (413, 668616), (472, 585039), (546, 505748), (708, 390026), (728, 379311), (767, 360024), (826, 334308), (1092, 252874), (1239, 222872), (1416, 195013), (1534, 180012), (1652, 167154), (2143, 128856), (2184, 126437), (2301, 120008), (2478, 111436), (3068, 90006), (3304, 83577), (4286, 64428), (4602, 60004), (4956, 55718), (5369, 51432), (6136, 45003), (6429, 42952), (8572, 32214), (9204, 30002), (9912, 27859), (10738, 25716), (12858, 21476), (15001, 18408), (16107, 17144)]