1948456384

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 168

約数和(自身を含む): 4831598160

約数和(自身を除く): 2883141776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 98, 106, 112, 133, 152, 196, 212, 224, 266, 304, 371, 392, 424, 448, 532, 608, 617, 742, 784, 848, 931, 1007, 1064, 1216, 1234, 1484, 1568, 1696, 1862, 2014, 2128, 2468, 2597, 2968, 3136, 3392, 3724, 4028, 4256, 4319, 4936, 5194, 5936, 7049, 7448, 8056, 8512, 8638, 9872, 10388, 11723, 11872, 14098, 14896, 16112, 17276, 19744, 20776, 23446, 23744, 28196, 29792, 30233, 32224, 32701, 34552, 39488, 41552, 46892, 49343, 56392, 59584, 60466, 64448, 65402, 69104, 82061, 83104, 93784, 98686, 112784, 120932, 130804, 138208, 164122, 166208, 187568, 197372, 225568, 228907, 241864, 261608, 276416, 328244, 375136, 394744, 451136, 457814, 483728, 523216, 574427, 621319, 656488, 750272, 789488, 915628, 967456, 1046432, 1148854, 1242638, 1312976, 1578976, 1602349, 1831256, 1934912, 2092864, 2297708, 2485276, 2625952, 3157952, 3204698, 3662512, 4349233, 4595416, 4970552, 5251904, 6409396, 7325024, 8698466, 9190832, 9941104, 12818792, 14650048, 17396932, 18381664, 19882208, 25637584, 30444631, 34793864, 36763328, 39764416, 51275168, 60889262, 69587728, 102550336, 121778524, 139175456, 243557048, 278350912, 487114096, 974228192, 1948456384]

約数ペア:

[(1, 1948456384), (2, 974228192), (4, 487114096), (7, 278350912), (8, 243557048), (14, 139175456), (16, 121778524), (19, 102550336), (28, 69587728), (32, 60889262), (38, 51275168), (49, 39764416), (53, 36763328), (56, 34793864), (64, 30444631), (76, 25637584), (98, 19882208), (106, 18381664), (112, 17396932), (133, 14650048), (152, 12818792), (196, 9941104), (212, 9190832), (224, 8698466), (266, 7325024), (304, 6409396), (371, 5251904), (392, 4970552), (424, 4595416), (448, 4349233), (532, 3662512), (608, 3204698), (617, 3157952), (742, 2625952), (784, 2485276), (848, 2297708), (931, 2092864), (1007, 1934912), (1064, 1831256), (1216, 1602349), (1234, 1578976), (1484, 1312976), (1568, 1242638), (1696, 1148854), (1862, 1046432), (2014, 967456), (2128, 915628), (2468, 789488), (2597, 750272), (2968, 656488), (3136, 621319), (3392, 574427), (3724, 523216), (4028, 483728), (4256, 457814), (4319, 451136), (4936, 394744), (5194, 375136), (5936, 328244), (7049, 276416), (7448, 261608), (8056, 241864), (8512, 228907), (8638, 225568), (9872, 197372), (10388, 187568), (11723, 166208), (11872, 164122), (14098, 138208), (14896, 130804), (16112, 120932), (17276, 112784), (19744, 98686), (20776, 93784), (23446, 83104), (23744, 82061), (28196, 69104), (29792, 65402), (30233, 64448), (32224, 60466), (32701, 59584), (34552, 56392), (39488, 49343), (41552, 46892)]