257402800128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{6607}}^1$

素因数の和:7022

約数の個数: 192

約数和(自身を含む): 728665217280

約数和(自身を除く): 471262417152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 373, 384, 408, 512, 544, 746, 768, 816, 1024, 1088, 1119, 1492, 1536, 1632, 2048, 2176, 2238, 2984, 3072, 3264, 4352, 4476, 5968, 6144, 6341, 6528, 6607, 8704, 8952, 11936, 12682, 13056, 13214, 17408, 17904, 19023, 19821, 23872, 25364, 26112, 26428, 34816, 35808, 38046, 39642, 47744, 50728, 52224, 52856, 71616, 76092, 79284, 95488, 101456, 104448, 105712, 112319, 143232, 152184, 158568, 190976, 202912, 211424, 224638, 286464, 304368, 317136, 336957, 381952, 405824, 422848, 449276, 572928, 608736, 634272, 673914, 763904, 811648, 845696, 898552, 1145856, 1217472, 1268544, 1347828, 1623296, 1691392, 1797104, 2291712, 2434944, 2464411, 2537088, 2695656, 3246592, 3382784, 3594208, 4869888, 4928822, 5074176, 5391312, 6493184, 6765568, 7188416, 7393233, 9739776, 9857644, 10148352, 10782624, 12986368, 13531136, 14376832, 14786466, 19479552, 19715288, 20296704, 21565248, 28753664, 29572932, 38959104, 39430576, 40593408, 41894987, 43130496, 57507328, 59145864, 78861152, 83789974, 86260992, 115014656, 118291728, 125684961, 157722304, 167579948, 172521984, 230029312, 236583456, 251369922, 315444608, 335159896, 345043968, 473166912, 502739844, 630889216, 670319792, 690087936, 946333824, 1005479688, 1261778432, 1340639584, 1892667648, 2010959376, 2523556864, 2681279168, 3785335296, 4021918752, 5047113728, 5362558336, 7570670592, 8043837504, 10725116672, 15141341184, 16087675008, 21450233344, 32175350016, 42900466688, 64350700032, 85800933376, 128701400064, 257402800128]

約数ペア:

[(1, 257402800128), (2, 128701400064), (3, 85800933376), (4, 64350700032), (6, 42900466688), (8, 32175350016), (12, 21450233344), (16, 16087675008), (17, 15141341184), (24, 10725116672), (32, 8043837504), (34, 7570670592), (48, 5362558336), (51, 5047113728), (64, 4021918752), (68, 3785335296), (96, 2681279168), (102, 2523556864), (128, 2010959376), (136, 1892667648), (192, 1340639584), (204, 1261778432), (256, 1005479688), (272, 946333824), (373, 690087936), (384, 670319792), (408, 630889216), (512, 502739844), (544, 473166912), (746, 345043968), (768, 335159896), (816, 315444608), (1024, 251369922), (1088, 236583456), (1119, 230029312), (1492, 172521984), (1536, 167579948), (1632, 157722304), (2048, 125684961), (2176, 118291728), (2238, 115014656), (2984, 86260992), (3072, 83789974), (3264, 78861152), (4352, 59145864), (4476, 57507328), (5968, 43130496), (6144, 41894987), (6341, 40593408), (6528, 39430576), (6607, 38959104), (8704, 29572932), (8952, 28753664), (11936, 21565248), (12682, 20296704), (13056, 19715288), (13214, 19479552), (17408, 14786466), (17904, 14376832), (19023, 13531136), (19821, 12986368), (23872, 10782624), (25364, 10148352), (26112, 9857644), (26428, 9739776), (34816, 7393233), (35808, 7188416), (38046, 6765568), (39642, 6493184), (47744, 5391312), (50728, 5074176), (52224, 4928822), (52856, 4869888), (71616, 3594208), (76092, 3382784), (79284, 3246592), (95488, 2695656), (101456, 2537088), (104448, 2464411), (105712, 2434944), (112319, 2291712), (143232, 1797104), (152184, 1691392), (158568, 1623296), (190976, 1347828), (202912, 1268544), (211424, 1217472), (224638, 1145856), (286464, 898552), (304368, 845696), (317136, 811648), (336957, 763904), (381952, 673914), (405824, 634272), (422848, 608736), (449276, 572928)]