204171264

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 689925600

約数和(自身を除く): 485754336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 53, 57, 64, 66, 72, 76, 88, 96, 99, 106, 114, 128, 132, 144, 152, 159, 171, 176, 192, 198, 209, 212, 228, 256, 264, 288, 304, 318, 342, 352, 384, 396, 418, 424, 456, 477, 512, 528, 576, 583, 608, 627, 636, 684, 704, 768, 792, 836, 848, 912, 954, 1007, 1024, 1056, 1152, 1166, 1216, 1254, 1272, 1368, 1408, 1536, 1584, 1672, 1696, 1749, 1824, 1881, 1908, 2014, 2048, 2112, 2304, 2332, 2432, 2508, 2544, 2736, 2816, 3021, 3072, 3168, 3344, 3392, 3498, 3648, 3762, 3816, 4028, 4224, 4608, 4664, 4864, 5016, 5088, 5247, 5472, 5632, 6042, 6144, 6336, 6688, 6784, 6996, 7296, 7524, 7632, 8056, 8448, 9063, 9216, 9328, 9728, 10032, 10176, 10494, 10944, 11077, 11264, 12084, 12672, 13376, 13568, 13992, 14592, 15048, 15264, 16112, 16896, 18126, 18432, 18656, 19456, 20064, 20352, 20988, 21888, 22154, 22528, 24168, 25344, 26752, 27136, 27984, 29184, 30096, 30528, 32224, 33231, 33792, 36252, 37312, 38912, 40128, 40704, 41976, 43776, 44308, 48336, 50688, 53504, 54272, 55968, 58368, 60192, 61056, 64448, 66462, 67584, 72504, 74624, 80256, 81408, 83952, 87552, 88616, 96672, 99693, 101376, 107008, 108544, 111936, 116736, 120384, 122112, 128896, 132924, 145008, 149248, 160512, 162816, 167904, 175104, 177232, 193344, 199386, 202752, 214016, 223872, 240768, 244224, 257792, 265848, 290016, 298496, 321024, 325632, 335808, 350208, 354464, 386688, 398772, 428032, 447744, 481536, 488448, 515584, 531696, 580032, 596992, 642048, 671616, 708928, 773376, 797544, 895488, 963072, 976896, 1031168, 1063392, 1160064, 1193984, 1284096, 1343232, 1417856, 1546752, 1595088, 1790976, 1926144, 2062336, 2126784, 2320128, 2686464, 2835712, 3093504, 3190176, 3581952, 3852288, 4253568, 4640256, 5372928, 5671424, 6187008, 6380352, 8507136, 9280512, 10745856, 11342848, 12760704, 17014272, 18561024, 22685696, 25521408, 34028544, 51042816, 68057088, 102085632, 204171264]

約数ペア:

[(1, 204171264), (2, 102085632), (3, 68057088), (4, 51042816), (6, 34028544), (8, 25521408), (9, 22685696), (11, 18561024), (12, 17014272), (16, 12760704), (18, 11342848), (19, 10745856), (22, 9280512), (24, 8507136), (32, 6380352), (33, 6187008), (36, 5671424), (38, 5372928), (44, 4640256), (48, 4253568), (53, 3852288), (57, 3581952), (64, 3190176), (66, 3093504), (72, 2835712), (76, 2686464), (88, 2320128), (96, 2126784), (99, 2062336), (106, 1926144), (114, 1790976), (128, 1595088), (132, 1546752), (144, 1417856), (152, 1343232), (159, 1284096), (171, 1193984), (176, 1160064), (192, 1063392), (198, 1031168), (209, 976896), (212, 963072), (228, 895488), (256, 797544), (264, 773376), (288, 708928), (304, 671616), (318, 642048), (342, 596992), (352, 580032), (384, 531696), (396, 515584), (418, 488448), (424, 481536), (456, 447744), (477, 428032), (512, 398772), (528, 386688), (576, 354464), (583, 350208), (608, 335808), (627, 325632), (636, 321024), (684, 298496), (704, 290016), (768, 265848), (792, 257792), (836, 244224), (848, 240768), (912, 223872), (954, 214016), (1007, 202752), (1024, 199386), (1056, 193344), (1152, 177232), (1166, 175104), (1216, 167904), (1254, 162816), (1272, 160512), (1368, 149248), (1408, 145008), (1536, 132924), (1584, 128896), (1672, 122112), (1696, 120384), (1749, 116736), (1824, 111936), (1881, 108544), (1908, 107008), (2014, 101376), (2048, 99693), (2112, 96672), (2304, 88616), (2332, 87552), (2432, 83952), (2508, 81408), (2544, 80256), (2736, 74624), (2816, 72504), (3021, 67584), (3072, 66462), (3168, 64448), (3344, 61056), (3392, 60192), (3498, 58368), (3648, 55968), (3762, 54272), (3816, 53504), (4028, 50688), (4224, 48336), (4608, 44308), (4664, 43776), (4864, 41976), (5016, 40704), (5088, 40128), (5247, 38912), (5472, 37312), (5632, 36252), (6042, 33792), (6144, 33231), (6336, 32224), (6688, 30528), (6784, 30096), (6996, 29184), (7296, 27984), (7524, 27136), (7632, 26752), (8056, 25344), (8448, 24168), (9063, 22528), (9216, 22154), (9328, 21888), (9728, 20988), (10032, 20352), (10176, 20064), (10494, 19456), (10944, 18656), (11077, 18432), (11264, 18126), (12084, 16896), (12672, 16112), (13376, 15264), (13568, 15048), (13992, 14592)]