1888969968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5139

約数の個数: 120

約数和(自身を含む): 5605891200

約数和(自身を除く): 3716921232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 684, 834, 912, 1112, 1251, 1368, 1668, 2224, 2502, 2641, 2736, 3336, 4967, 5004, 5282, 6672, 7923, 9934, 10008, 10564, 14901, 15846, 19868, 20016, 21128, 23769, 29802, 31692, 39736, 42256, 44703, 47538, 59604, 63384, 79472, 89406, 94373, 95076, 119208, 126768, 178812, 188746, 190152, 238416, 283119, 357624, 377492, 380304, 566238, 690413, 715248, 754984, 849357, 1132476, 1380826, 1509968, 1698714, 2071239, 2264952, 2761652, 3397428, 4142478, 4529904, 5523304, 6213717, 6794856, 8284956, 11046608, 12427434, 13117847, 13589712, 16569912, 24854868, 26235694, 33139824, 39353541, 49709736, 52471388, 78707082, 99419472, 104942776, 118060623, 157414164, 209885552, 236121246, 314828328, 472242492, 629656656, 944484984, 1888969968]

約数ペア:

[(1, 1888969968), (2, 944484984), (3, 629656656), (4, 472242492), (6, 314828328), (8, 236121246), (9, 209885552), (12, 157414164), (16, 118060623), (18, 104942776), (19, 99419472), (24, 78707082), (36, 52471388), (38, 49709736), (48, 39353541), (57, 33139824), (72, 26235694), (76, 24854868), (114, 16569912), (139, 13589712), (144, 13117847), (152, 12427434), (171, 11046608), (228, 8284956), (278, 6794856), (304, 6213717), (342, 5523304), (417, 4529904), (456, 4142478), (556, 3397428), (684, 2761652), (834, 2264952), (912, 2071239), (1112, 1698714), (1251, 1509968), (1368, 1380826), (1668, 1132476), (2224, 849357), (2502, 754984), (2641, 715248), (2736, 690413), (3336, 566238), (4967, 380304), (5004, 377492), (5282, 357624), (6672, 283119), (7923, 238416), (9934, 190152), (10008, 188746), (10564, 178812), (14901, 126768), (15846, 119208), (19868, 95076), (20016, 94373), (21128, 89406), (23769, 79472), (29802, 63384), (31692, 59604), (39736, 47538), (42256, 44703)]