257661958656

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1543

約数の個数: 240

約数和(自身を含む): 713737835712

約数和(自身を除く): 456075877056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 123, 128, 146, 164, 192, 219, 246, 256, 292, 328, 384, 438, 492, 512, 584, 656, 768, 876, 984, 1168, 1312, 1367, 1536, 1681, 1752, 1968, 2336, 2624, 2734, 2993, 3362, 3504, 3936, 4101, 4672, 5043, 5248, 5468, 5986, 6724, 7008, 7872, 8202, 8979, 9344, 10086, 10496, 10936, 11972, 13448, 14016, 15744, 16404, 17958, 18688, 20172, 20992, 21872, 23944, 26896, 28032, 31488, 32808, 35916, 37376, 40344, 43744, 47888, 53792, 56047, 56064, 62976, 65616, 71832, 80688, 87488, 95776, 99791, 107584, 112094, 112128, 122713, 131232, 143664, 161376, 168141, 174976, 191552, 199582, 215168, 224188, 245426, 262464, 287328, 299373, 322752, 336282, 349952, 368139, 383104, 399164, 430336, 448376, 490852, 524928, 574656, 598746, 645504, 672564, 699904, 736278, 766208, 798328, 860672, 896752, 981704, 1049856, 1149312, 1197492, 1291008, 1345128, 1472556, 1532416, 1596656, 1793504, 1963408, 2099712, 2297927, 2298624, 2394984, 2582016, 2690256, 2945112, 3193312, 3587008, 3926816, 4091431, 4595854, 4597248, 4789968, 5380512, 5890224, 6386624, 6893781, 7174016, 7853632, 8182862, 9191708, 9579936, 10761024, 11780448, 12274293, 12773248, 13787562, 14348032, 15707264, 16365724, 18383416, 19159872, 21522048, 23560896, 24548586, 25546496, 27575124, 28696064, 31414528, 32731448, 36766832, 38319744, 43044096, 47121792, 49097172, 51092992, 55150248, 62829056, 65462896, 73533664, 76639488, 86088192, 94243584, 98194344, 110300496, 130925792, 147067328, 153278976, 167748671, 188487168, 196388688, 220600992, 261851584, 294134656, 335497342, 392777376, 441201984, 503246013, 523703168, 588269312, 670994684, 785554752, 882403968, 1006492026, 1047406336, 1176538624, 1341989368, 1571109504, 1764807936, 2012984052, 2094812672, 2683978736, 3142219008, 3529615872, 4025968104, 5367957472, 6284438016, 8051936208, 10735914944, 16103872416, 21471829888, 32207744832, 42943659776, 64415489664, 85887319552, 128830979328, 257661958656]

約数ペア:

[(1, 257661958656), (2, 128830979328), (3, 85887319552), (4, 64415489664), (6, 42943659776), (8, 32207744832), (12, 21471829888), (16, 16103872416), (24, 10735914944), (32, 8051936208), (41, 6284438016), (48, 5367957472), (64, 4025968104), (73, 3529615872), (82, 3142219008), (96, 2683978736), (123, 2094812672), (128, 2012984052), (146, 1764807936), (164, 1571109504), (192, 1341989368), (219, 1176538624), (246, 1047406336), (256, 1006492026), (292, 882403968), (328, 785554752), (384, 670994684), (438, 588269312), (492, 523703168), (512, 503246013), (584, 441201984), (656, 392777376), (768, 335497342), (876, 294134656), (984, 261851584), (1168, 220600992), (1312, 196388688), (1367, 188487168), (1536, 167748671), (1681, 153278976), (1752, 147067328), (1968, 130925792), (2336, 110300496), (2624, 98194344), (2734, 94243584), (2993, 86088192), (3362, 76639488), (3504, 73533664), (3936, 65462896), (4101, 62829056), (4672, 55150248), (5043, 51092992), (5248, 49097172), (5468, 47121792), (5986, 43044096), (6724, 38319744), (7008, 36766832), (7872, 32731448), (8202, 31414528), (8979, 28696064), (9344, 27575124), (10086, 25546496), (10496, 24548586), (10936, 23560896), (11972, 21522048), (13448, 19159872), (14016, 18383416), (15744, 16365724), (16404, 15707264), (17958, 14348032), (18688, 13787562), (20172, 12773248), (20992, 12274293), (21872, 11780448), (23944, 10761024), (26896, 9579936), (28032, 9191708), (31488, 8182862), (32808, 7853632), (35916, 7174016), (37376, 6893781), (40344, 6386624), (43744, 5890224), (47888, 5380512), (53792, 4789968), (56047, 4597248), (56064, 4595854), (62976, 4091431), (65616, 3926816), (71832, 3587008), (80688, 3193312), (87488, 2945112), (95776, 2690256), (99791, 2582016), (107584, 2394984), (112094, 2298624), (112128, 2297927), (122713, 2099712), (131232, 1963408), (143664, 1793504), (161376, 1596656), (168141, 1532416), (174976, 1472556), (191552, 1345128), (199582, 1291008), (215168, 1197492), (224188, 1149312), (245426, 1049856), (262464, 981704), (287328, 896752), (299373, 860672), (322752, 798328), (336282, 766208), (349952, 736278), (368139, 699904), (383104, 672564), (399164, 645504), (430336, 598746), (448376, 574656), (490852, 524928)]