21052365312

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{9811}}^1$

素因数の和:9970

約数の個数: 160

約数和(自身を含む): 61671481344

約数和(自身を除く): 40619116032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 254, 256, 264, 352, 381, 384, 508, 512, 528, 704, 762, 768, 1016, 1056, 1397, 1408, 1524, 1536, 2032, 2112, 2794, 2816, 3048, 4064, 4191, 4224, 5588, 5632, 6096, 8128, 8382, 8448, 9811, 11176, 12192, 16256, 16764, 16896, 19622, 22352, 24384, 29433, 32512, 33528, 39244, 44704, 48768, 58866, 65024, 67056, 78488, 89408, 97536, 107921, 117732, 134112, 156976, 178816, 195072, 215842, 235464, 268224, 313952, 323763, 357632, 431684, 470928, 536448, 627904, 647526, 715264, 863368, 941856, 1072896, 1245997, 1255808, 1295052, 1726736, 1883712, 2145792, 2491994, 2511616, 2590104, 3453472, 3737991, 3767424, 4983988, 5023232, 5180208, 6906944, 7475982, 7534848, 9967976, 10360416, 13705967, 13813888, 14951964, 15069696, 19935952, 20720832, 27411934, 27627776, 29903928, 39871904, 41117901, 41441664, 54823868, 55255552, 59807856, 79743808, 82235802, 82883328, 109647736, 119615712, 159487616, 164471604, 165766656, 219295472, 239231424, 318975232, 328943208, 438590944, 478462848, 637950464, 657886416, 877181888, 956925696, 1315772832, 1754363776, 1913851392, 2631545664, 3508727552, 5263091328, 7017455104, 10526182656, 21052365312]

約数ペア:

[(1, 21052365312), (2, 10526182656), (3, 7017455104), (4, 5263091328), (6, 3508727552), (8, 2631545664), (11, 1913851392), (12, 1754363776), (16, 1315772832), (22, 956925696), (24, 877181888), (32, 657886416), (33, 637950464), (44, 478462848), (48, 438590944), (64, 328943208), (66, 318975232), (88, 239231424), (96, 219295472), (127, 165766656), (128, 164471604), (132, 159487616), (176, 119615712), (192, 109647736), (254, 82883328), (256, 82235802), (264, 79743808), (352, 59807856), (381, 55255552), (384, 54823868), (508, 41441664), (512, 41117901), (528, 39871904), (704, 29903928), (762, 27627776), (768, 27411934), (1016, 20720832), (1056, 19935952), (1397, 15069696), (1408, 14951964), (1524, 13813888), (1536, 13705967), (2032, 10360416), (2112, 9967976), (2794, 7534848), (2816, 7475982), (3048, 6906944), (4064, 5180208), (4191, 5023232), (4224, 4983988), (5588, 3767424), (5632, 3737991), (6096, 3453472), (8128, 2590104), (8382, 2511616), (8448, 2491994), (9811, 2145792), (11176, 1883712), (12192, 1726736), (16256, 1295052), (16764, 1255808), (16896, 1245997), (19622, 1072896), (22352, 941856), (24384, 863368), (29433, 715264), (32512, 647526), (33528, 627904), (39244, 536448), (44704, 470928), (48768, 431684), (58866, 357632), (65024, 323763), (67056, 313952), (78488, 268224), (89408, 235464), (97536, 215842), (107921, 195072), (117732, 178816), (134112, 156976)]