643027968

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6380

約数の個数: 132

約数和(自身を含む): 2025842208

約数和(自身を除く): 1382814240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6336, 6343, 8448, 9216, 11264, 12672, 12686, 16896, 19029, 25344, 25372, 33792, 38058, 50688, 50744, 57087, 69773, 76116, 101376, 101488, 114174, 139546, 152232, 202976, 209319, 228348, 279092, 304464, 405952, 418638, 456696, 558184, 608928, 627957, 811904, 837276, 913392, 1116368, 1217856, 1255914, 1623808, 1674552, 1826784, 2232736, 2435712, 2511828, 3247616, 3349104, 3653568, 4465472, 4871424, 5023656, 6495232, 6698208, 7307136, 8930944, 9742848, 10047312, 13396416, 14614272, 17861888, 19485696, 20094624, 26792832, 29228544, 35723776, 40189248, 53585664, 58457088, 71447552, 80378496, 107171328, 160756992, 214342656, 321513984, 643027968]

約数ペア:

[(1, 643027968), (2, 321513984), (3, 214342656), (4, 160756992), (6, 107171328), (8, 80378496), (9, 71447552), (11, 58457088), (12, 53585664), (16, 40189248), (18, 35723776), (22, 29228544), (24, 26792832), (32, 20094624), (33, 19485696), (36, 17861888), (44, 14614272), (48, 13396416), (64, 10047312), (66, 9742848), (72, 8930944), (88, 7307136), (96, 6698208), (99, 6495232), (128, 5023656), (132, 4871424), (144, 4465472), (176, 3653568), (192, 3349104), (198, 3247616), (256, 2511828), (264, 2435712), (288, 2232736), (352, 1826784), (384, 1674552), (396, 1623808), (512, 1255914), (528, 1217856), (576, 1116368), (704, 913392), (768, 837276), (792, 811904), (1024, 627957), (1056, 608928), (1152, 558184), (1408, 456696), (1536, 418638), (1584, 405952), (2112, 304464), (2304, 279092), (2816, 228348), (3072, 209319), (3168, 202976), (4224, 152232), (4608, 139546), (5632, 114174), (6336, 101488), (6343, 101376), (8448, 76116), (9216, 69773), (11264, 57087), (12672, 50744), (12686, 50688), (16896, 38058), (19029, 33792), (25344, 25372)]