1376407728

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{55897}}^1$

素因数の和:55936

約数の個数: 100

約数和(自身を含む): 4193467960

約数和(自身を除く): 2817060232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2736, 3078, 4104, 6156, 8208, 12312, 24624, 55897, 111794, 167691, 223588, 335382, 447176, 503073, 670764, 894352, 1006146, 1062043, 1341528, 1509219, 2012292, 2124086, 2683056, 3018438, 3186129, 4024584, 4248172, 4527657, 6036876, 6372258, 8049168, 8496344, 9055314, 9558387, 12073752, 12744516, 16992688, 18110628, 19116774, 24147504, 25489032, 28675161, 36221256, 38233548, 50978064, 57350322, 72442512, 76467096, 86025483, 114700644, 152934192, 172050966, 229401288, 344101932, 458802576, 688203864, 1376407728]

約数ペア:

[(1, 1376407728), (2, 688203864), (3, 458802576), (4, 344101932), (6, 229401288), (8, 172050966), (9, 152934192), (12, 114700644), (16, 86025483), (18, 76467096), (19, 72442512), (24, 57350322), (27, 50978064), (36, 38233548), (38, 36221256), (48, 28675161), (54, 25489032), (57, 24147504), (72, 19116774), (76, 18110628), (81, 16992688), (108, 12744516), (114, 12073752), (144, 9558387), (152, 9055314), (162, 8496344), (171, 8049168), (216, 6372258), (228, 6036876), (304, 4527657), (324, 4248172), (342, 4024584), (432, 3186129), (456, 3018438), (513, 2683056), (648, 2124086), (684, 2012292), (912, 1509219), (1026, 1341528), (1296, 1062043), (1368, 1006146), (1539, 894352), (2052, 670764), (2736, 503073), (3078, 447176), (4104, 335382), (6156, 223588), (8208, 167691), (12312, 111794), (24624, 55897)]