669884208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 2071867392

約数和(自身を除く): 1401983184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 73, 84, 93, 112, 124, 146, 168, 186, 217, 219, 248, 292, 336, 372, 434, 438, 496, 511, 584, 651, 744, 868, 876, 881, 1022, 1168, 1302, 1488, 1533, 1736, 1752, 1762, 2044, 2263, 2604, 2643, 3066, 3472, 3504, 3524, 4088, 4526, 5208, 5286, 6132, 6167, 6789, 7048, 8176, 9052, 10416, 10572, 12264, 12334, 13578, 14096, 15841, 18104, 18501, 21144, 24528, 24668, 27156, 27311, 31682, 36208, 37002, 42288, 47523, 49336, 54312, 54622, 63364, 64313, 74004, 81933, 95046, 98672, 108624, 109244, 126728, 128626, 148008, 163866, 190092, 191177, 192939, 218488, 253456, 257252, 296016, 327732, 380184, 382354, 385878, 436976, 450191, 514504, 573531, 655464, 760368, 764708, 771756, 900382, 1029008, 1147062, 1310928, 1350573, 1529416, 1543512, 1800764, 1993703, 2294124, 2701146, 3058832, 3087024, 3601528, 3987406, 4588248, 5402292, 5981109, 7203056, 7974812, 9176496, 10804584, 11962218, 13955921, 15949624, 21609168, 23924436, 27911842, 31899248, 41867763, 47848872, 55823684, 83735526, 95697744, 111647368, 167471052, 223294736, 334942104, 669884208]

約数ペア:

[(1, 669884208), (2, 334942104), (3, 223294736), (4, 167471052), (6, 111647368), (7, 95697744), (8, 83735526), (12, 55823684), (14, 47848872), (16, 41867763), (21, 31899248), (24, 27911842), (28, 23924436), (31, 21609168), (42, 15949624), (48, 13955921), (56, 11962218), (62, 10804584), (73, 9176496), (84, 7974812), (93, 7203056), (112, 5981109), (124, 5402292), (146, 4588248), (168, 3987406), (186, 3601528), (217, 3087024), (219, 3058832), (248, 2701146), (292, 2294124), (336, 1993703), (372, 1800764), (434, 1543512), (438, 1529416), (496, 1350573), (511, 1310928), (584, 1147062), (651, 1029008), (744, 900382), (868, 771756), (876, 764708), (881, 760368), (1022, 655464), (1168, 573531), (1302, 514504), (1488, 450191), (1533, 436976), (1736, 385878), (1752, 382354), (1762, 380184), (2044, 327732), (2263, 296016), (2604, 257252), (2643, 253456), (3066, 218488), (3472, 192939), (3504, 191177), (3524, 190092), (4088, 163866), (4526, 148008), (5208, 128626), (5286, 126728), (6132, 109244), (6167, 108624), (6789, 98672), (7048, 95046), (8176, 81933), (9052, 74004), (10416, 64313), (10572, 63364), (12264, 54622), (12334, 54312), (13578, 49336), (14096, 47523), (15841, 42288), (18104, 37002), (18501, 36208), (21144, 31682), (24528, 27311), (24668, 27156)]