1687706496

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{69763}}^1$

素因数の和:69793

約数の個数: 128

約数和(自身を含む): 5692742400

約数和(自身を除く): 4005035904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 69763, 139526, 209289, 279052, 418578, 488341, 558104, 627867, 837156, 976682, 1116208, 1255734, 1465023, 1674312, 1883601, 1953364, 2232416, 2511468, 2930046, 3348624, 3767202, 3906728, 4395069, 4464832, 5022936, 5860092, 6697248, 7534404, 7813456, 8790138, 8929664, 10045872, 11720184, 13185207, 13394496, 15068808, 15626912, 17580276, 20091744, 23440368, 26370414, 26788992, 30137616, 31253824, 35160552, 40183488, 46880736, 52740828, 60275232, 62507648, 70321104, 80366976, 93761472, 105481656, 120550464, 140642208, 187522944, 210963312, 241100928, 281284416, 421926624, 562568832, 843853248, 1687706496]

約数ペア:

[(1, 1687706496), (2, 843853248), (3, 562568832), (4, 421926624), (6, 281284416), (7, 241100928), (8, 210963312), (9, 187522944), (12, 140642208), (14, 120550464), (16, 105481656), (18, 93761472), (21, 80366976), (24, 70321104), (27, 62507648), (28, 60275232), (32, 52740828), (36, 46880736), (42, 40183488), (48, 35160552), (54, 31253824), (56, 30137616), (63, 26788992), (64, 26370414), (72, 23440368), (84, 20091744), (96, 17580276), (108, 15626912), (112, 15068808), (126, 13394496), (128, 13185207), (144, 11720184), (168, 10045872), (189, 8929664), (192, 8790138), (216, 7813456), (224, 7534404), (252, 6697248), (288, 5860092), (336, 5022936), (378, 4464832), (384, 4395069), (432, 3906728), (448, 3767202), (504, 3348624), (576, 2930046), (672, 2511468), (756, 2232416), (864, 1953364), (896, 1883601), (1008, 1674312), (1152, 1465023), (1344, 1255734), (1512, 1116208), (1728, 976682), (2016, 837156), (2688, 627867), (3024, 558104), (3456, 488341), (4032, 418578), (6048, 279052), (8064, 209289), (12096, 139526), (24192, 69763)]