909243328

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2962

約数の個数: 112

約数和(自身を含む): 2229998080

約数和(自身を除く): 1320754752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1216, 1406, 2072, 2128, 2368, 2812, 2887, 4144, 4256, 4921, 5624, 5774, 8288, 8512, 9842, 11248, 11548, 16576, 19684, 20209, 22496, 23096, 39368, 40418, 44992, 46192, 54853, 78736, 80836, 92384, 106819, 109706, 157472, 161672, 184768, 213638, 219412, 314944, 323344, 383971, 427276, 438824, 646688, 747733, 767942, 854552, 877648, 1293376, 1495466, 1535884, 1709104, 1755296, 2029561, 2990932, 3071768, 3418208, 3510592, 4059122, 5981864, 6143536, 6836416, 8118244, 11963728, 12287072, 14206927, 16236488, 23927456, 24574144, 28413854, 32472976, 47854912, 56827708, 64945952, 113655416, 129891904, 227310832, 454621664, 909243328]

約数ペア:

[(1, 909243328), (2, 454621664), (4, 227310832), (7, 129891904), (8, 113655416), (14, 64945952), (16, 56827708), (19, 47854912), (28, 32472976), (32, 28413854), (37, 24574144), (38, 23927456), (56, 16236488), (64, 14206927), (74, 12287072), (76, 11963728), (112, 8118244), (133, 6836416), (148, 6143536), (152, 5981864), (224, 4059122), (259, 3510592), (266, 3418208), (296, 3071768), (304, 2990932), (448, 2029561), (518, 1755296), (532, 1709104), (592, 1535884), (608, 1495466), (703, 1293376), (1036, 877648), (1064, 854552), (1184, 767942), (1216, 747733), (1406, 646688), (2072, 438824), (2128, 427276), (2368, 383971), (2812, 323344), (2887, 314944), (4144, 219412), (4256, 213638), (4921, 184768), (5624, 161672), (5774, 157472), (8288, 109706), (8512, 106819), (9842, 92384), (11248, 80836), (11548, 78736), (16576, 54853), (19684, 46192), (20209, 44992), (22496, 40418), (23096, 39368)]