245101824

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 813103200

約数和(自身を除く): 568001376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 509, 528, 576, 608, 627, 684, 704, 768, 792, 836, 912, 1018, 1056, 1152, 1216, 1254, 1368, 1408, 1527, 1584, 1672, 1824, 1881, 2036, 2112, 2304, 2432, 2508, 2736, 2816, 3054, 3168, 3344, 3648, 3762, 4072, 4224, 4581, 4864, 5016, 5472, 5599, 6108, 6336, 6688, 7296, 7524, 8144, 8448, 9162, 9671, 10032, 10944, 11198, 12216, 12672, 13376, 14592, 15048, 16288, 16797, 18324, 19342, 20064, 21888, 22396, 24432, 25344, 26752, 29013, 30096, 32576, 33594, 36648, 38684, 40128, 43776, 44792, 48864, 50391, 53504, 58026, 60192, 65152, 67188, 73296, 77368, 80256, 87039, 89584, 97728, 100782, 106381, 116052, 120384, 130304, 134376, 146592, 154736, 160512, 174078, 179168, 195456, 201564, 212762, 232104, 240768, 268752, 293184, 309472, 319143, 348156, 358336, 390912, 403128, 425524, 464208, 481536, 537504, 586368, 618944, 638286, 696312, 716672, 806256, 851048, 928416, 957429, 1075008, 1172736, 1237888, 1276572, 1392624, 1433344, 1612512, 1702096, 1856832, 1914858, 2150016, 2475776, 2553144, 2785248, 3225024, 3404192, 3713664, 3829716, 4300032, 5106288, 5570496, 6450048, 6808384, 7427328, 7659432, 10212576, 11140992, 12900096, 13616768, 15318864, 20425152, 22281984, 27233536, 30637728, 40850304, 61275456, 81700608, 122550912, 245101824]

約数ペア:

[(1, 245101824), (2, 122550912), (3, 81700608), (4, 61275456), (6, 40850304), (8, 30637728), (9, 27233536), (11, 22281984), (12, 20425152), (16, 15318864), (18, 13616768), (19, 12900096), (22, 11140992), (24, 10212576), (32, 7659432), (33, 7427328), (36, 6808384), (38, 6450048), (44, 5570496), (48, 5106288), (57, 4300032), (64, 3829716), (66, 3713664), (72, 3404192), (76, 3225024), (88, 2785248), (96, 2553144), (99, 2475776), (114, 2150016), (128, 1914858), (132, 1856832), (144, 1702096), (152, 1612512), (171, 1433344), (176, 1392624), (192, 1276572), (198, 1237888), (209, 1172736), (228, 1075008), (256, 957429), (264, 928416), (288, 851048), (304, 806256), (342, 716672), (352, 696312), (384, 638286), (396, 618944), (418, 586368), (456, 537504), (509, 481536), (528, 464208), (576, 425524), (608, 403128), (627, 390912), (684, 358336), (704, 348156), (768, 319143), (792, 309472), (836, 293184), (912, 268752), (1018, 240768), (1056, 232104), (1152, 212762), (1216, 201564), (1254, 195456), (1368, 179168), (1408, 174078), (1527, 160512), (1584, 154736), (1672, 146592), (1824, 134376), (1881, 130304), (2036, 120384), (2112, 116052), (2304, 106381), (2432, 100782), (2508, 97728), (2736, 89584), (2816, 87039), (3054, 80256), (3168, 77368), (3344, 73296), (3648, 67188), (3762, 65152), (4072, 60192), (4224, 58026), (4581, 53504), (4864, 50391), (5016, 48864), (5472, 44792), (5599, 43776), (6108, 40128), (6336, 38684), (6688, 36648), (7296, 33594), (7524, 32576), (8144, 30096), (8448, 29013), (9162, 26752), (9671, 25344), (10032, 24432), (10944, 22396), (11198, 21888), (12216, 20064), (12672, 19342), (13376, 18324), (14592, 16797), (15048, 16288)]