2497802496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{464621}}^1$

素因数の和:464647

約数の個数: 72

約数和(自身を含む): 7597498944

約数和(自身を除く): 5099696448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 464621, 929242, 1393863, 1858484, 2787726, 3252347, 3716968, 5575452, 6504694, 7433936, 9757041, 11150904, 13009388, 14867872, 19514082, 22301808, 26018776, 29735744, 39028164, 44603616, 52037552, 59471488, 78056328, 89207232, 104075104, 118942976, 156112656, 178414464, 208150208, 312225312, 356828928, 416300416, 624450624, 832600832, 1248901248, 2497802496]

約数ペア:

[(1, 2497802496), (2, 1248901248), (3, 832600832), (4, 624450624), (6, 416300416), (7, 356828928), (8, 312225312), (12, 208150208), (14, 178414464), (16, 156112656), (21, 118942976), (24, 104075104), (28, 89207232), (32, 78056328), (42, 59471488), (48, 52037552), (56, 44603616), (64, 39028164), (84, 29735744), (96, 26018776), (112, 22301808), (128, 19514082), (168, 14867872), (192, 13009388), (224, 11150904), (256, 9757041), (336, 7433936), (384, 6504694), (448, 5575452), (672, 3716968), (768, 3252347), (896, 2787726), (1344, 1858484), (1792, 1393863), (2688, 929242), (5376, 464621)]