245865342528

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{12821}}^1$

素因数の和:13062

約数の個数: 252

約数和(自身を含む): 767041966548

約数和(自身を除く): 521176624020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 197, 208, 234, 288, 312, 338, 394, 416, 468, 507, 576, 591, 624, 676, 788, 832, 936, 1014, 1182, 1248, 1352, 1521, 1576, 1773, 1872, 2028, 2364, 2496, 2561, 2704, 3042, 3152, 3546, 3744, 4056, 4728, 5122, 5408, 6084, 6304, 7092, 7488, 7683, 8112, 9456, 10244, 10816, 12168, 12608, 12821, 14184, 15366, 16224, 18912, 20488, 23049, 24336, 25642, 28368, 30732, 32448, 33293, 37824, 38463, 40976, 46098, 48672, 51284, 56736, 61464, 66586, 76926, 81952, 92196, 97344, 99879, 102568, 113472, 115389, 122928, 133172, 153852, 163904, 166673, 184392, 199758, 205136, 230778, 245856, 266344, 299637, 307704, 333346, 368784, 399516, 410272, 461556, 491712, 500019, 532688, 599274, 615408, 666692, 737568, 799032, 820544, 923112, 1000038, 1065376, 1198548, 1230816, 1333384, 1475136, 1500057, 1598064, 1846224, 2000076, 2130752, 2166749, 2397096, 2461632, 2525737, 2666768, 3000114, 3196128, 3692448, 4000152, 4333498, 4794192, 5051474, 5333536, 6000228, 6392256, 6500247, 7384896, 7577211, 8000304, 8666996, 9588384, 10102948, 10667072, 12000456, 13000494, 15154422, 16000608, 17333992, 19176768, 19500741, 20205896, 22731633, 24000912, 26000988, 30308844, 32001216, 32834581, 34667984, 39001482, 40411792, 45463266, 48001824, 52001976, 60617688, 65669162, 69335968, 78002964, 80823584, 90926532, 96003648, 98503743, 104003952, 121235376, 131338324, 138671936, 156005928, 161647168, 181853064, 197007486, 208007904, 242470752, 262676648, 295511229, 312011856, 363706128, 394014972, 416015808, 426849553, 484941504, 525353296, 591022458, 624023712, 727412256, 788029944, 853699106, 1050706592, 1182044916, 1248047424, 1280548659, 1454824512, 1576059888, 1707398212, 2101413184, 2364089832, 2561097318, 3152119776, 3414796424, 3841645977, 4728179664, 5122194636, 6304239552, 6829592848, 7683291954, 9456359328, 10244389272, 13659185696, 15366583908, 18912718656, 20488778544, 27318371392, 30733167816, 40977557088, 61466335632, 81955114176, 122932671264, 245865342528]

約数ペア:

[(1, 245865342528), (2, 122932671264), (3, 81955114176), (4, 61466335632), (6, 40977557088), (8, 30733167816), (9, 27318371392), (12, 20488778544), (13, 18912718656), (16, 15366583908), (18, 13659185696), (24, 10244389272), (26, 9456359328), (32, 7683291954), (36, 6829592848), (39, 6304239552), (48, 5122194636), (52, 4728179664), (64, 3841645977), (72, 3414796424), (78, 3152119776), (96, 2561097318), (104, 2364089832), (117, 2101413184), (144, 1707398212), (156, 1576059888), (169, 1454824512), (192, 1280548659), (197, 1248047424), (208, 1182044916), (234, 1050706592), (288, 853699106), (312, 788029944), (338, 727412256), (394, 624023712), (416, 591022458), (468, 525353296), (507, 484941504), (576, 426849553), (591, 416015808), (624, 394014972), (676, 363706128), (788, 312011856), (832, 295511229), (936, 262676648), (1014, 242470752), (1182, 208007904), (1248, 197007486), (1352, 181853064), (1521, 161647168), (1576, 156005928), (1773, 138671936), (1872, 131338324), (2028, 121235376), (2364, 104003952), (2496, 98503743), (2561, 96003648), (2704, 90926532), (3042, 80823584), (3152, 78002964), (3546, 69335968), (3744, 65669162), (4056, 60617688), (4728, 52001976), (5122, 48001824), (5408, 45463266), (6084, 40411792), (6304, 39001482), (7092, 34667984), (7488, 32834581), (7683, 32001216), (8112, 30308844), (9456, 26000988), (10244, 24000912), (10816, 22731633), (12168, 20205896), (12608, 19500741), (12821, 19176768), (14184, 17333992), (15366, 16000608), (16224, 15154422), (18912, 13000494), (20488, 12000456), (23049, 10667072), (24336, 10102948), (25642, 9588384), (28368, 8666996), (30732, 8000304), (32448, 7577211), (33293, 7384896), (37824, 6500247), (38463, 6392256), (40976, 6000228), (46098, 5333536), (48672, 5051474), (51284, 4794192), (56736, 4333498), (61464, 4000152), (66586, 3692448), (76926, 3196128), (81952, 3000114), (92196, 2666768), (97344, 2525737), (99879, 2461632), (102568, 2397096), (113472, 2166749), (115389, 2130752), (122928, 2000076), (133172, 1846224), (153852, 1598064), (163904, 1500057), (166673, 1475136), (184392, 1333384), (199758, 1230816), (205136, 1198548), (230778, 1065376), (245856, 1000038), (266344, 923112), (299637, 820544), (307704, 799032), (333346, 737568), (368784, 666692), (399516, 615408), (410272, 599274), (461556, 532688), (491712, 500019)]