478757700288

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{997811}}^1$

素因数の和:997860

約数の個数: 252

約数和(自身を含む): 1690219689912

約数和(自身を除く): 1211461989624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1088, 1176, 1224, 1344, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3136, 3264, 3332, 3528, 3808, 4032, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 7616, 8568, 9408, 9792, 9996, 11424, 13328, 14112, 14994, 17136, 19992, 22848, 26656, 28224, 29988, 34272, 39984, 53312, 59976, 68544, 79968, 119952, 159936, 239904, 479808, 997811, 1995622, 2993433, 3991244, 5986866, 6984677, 7982488, 8980299, 11973732, 13969354, 15964976, 16962787, 17960598, 20954031, 23947464, 27938708, 31929952, 33925574, 35921196, 41908062, 47894928, 48892739, 50888361, 55877416, 62862093, 63859904, 67851148, 71842392, 83816124, 95789856, 97785478, 101776722, 111754832, 118739509, 125724186, 135702296, 143684784, 146678217, 152665083, 167632248, 191579712, 195570956, 203553444, 223509664, 237479018, 251448372, 271404592, 287369568, 293356434, 305330166, 335264496, 356218527, 391141912, 407106888, 440034651, 447019328, 474958036, 502896744, 542809184, 574739136, 586712868, 610660332, 670528992, 712437054, 782283824, 814213776, 831176563, 880069302, 949916072, 1005793488, 1068655581, 1085618368, 1173425736, 1221320664, 1341057984, 1424874108, 1564567648, 1628427552, 1662353126, 1760138604, 1899832144, 2011586976, 2137311162, 2346851472, 2442641328, 2493529689, 2849748216, 3129135296, 3256855104, 3324706252, 3520277208, 3799664288, 4023173952, 4274622324, 4693702944, 4885282656, 4987059378, 5699496432, 6649412504, 7040554416, 7480589067, 7599328576, 8549244648, 9387405888, 9770565312, 9974118756, 11398992864, 13298825008, 14081108832, 14961178134, 17098489296, 19948237512, 22797985728, 26597650016, 28162217664, 29922356268, 34196978592, 39896475024, 53195300032, 59844712536, 68393957184, 79792950048, 119689425072, 159585900096, 239378850144, 478757700288]

約数ペア:

[(1, 478757700288), (2, 239378850144), (3, 159585900096), (4, 119689425072), (6, 79792950048), (7, 68393957184), (8, 59844712536), (9, 53195300032), (12, 39896475024), (14, 34196978592), (16, 29922356268), (17, 28162217664), (18, 26597650016), (21, 22797985728), (24, 19948237512), (28, 17098489296), (32, 14961178134), (34, 14081108832), (36, 13298825008), (42, 11398992864), (48, 9974118756), (49, 9770565312), (51, 9387405888), (56, 8549244648), (63, 7599328576), (64, 7480589067), (68, 7040554416), (72, 6649412504), (84, 5699496432), (96, 4987059378), (98, 4885282656), (102, 4693702944), (112, 4274622324), (119, 4023173952), (126, 3799664288), (136, 3520277208), (144, 3324706252), (147, 3256855104), (153, 3129135296), (168, 2849748216), (192, 2493529689), (196, 2442641328), (204, 2346851472), (224, 2137311162), (238, 2011586976), (252, 1899832144), (272, 1760138604), (288, 1662353126), (294, 1628427552), (306, 1564567648), (336, 1424874108), (357, 1341057984), (392, 1221320664), (408, 1173425736), (441, 1085618368), (448, 1068655581), (476, 1005793488), (504, 949916072), (544, 880069302), (576, 831176563), (588, 814213776), (612, 782283824), (672, 712437054), (714, 670528992), (784, 610660332), (816, 586712868), (833, 574739136), (882, 542809184), (952, 502896744), (1008, 474958036), (1071, 447019328), (1088, 440034651), (1176, 407106888), (1224, 391141912), (1344, 356218527), (1428, 335264496), (1568, 305330166), (1632, 293356434), (1666, 287369568), (1764, 271404592), (1904, 251448372), (2016, 237479018), (2142, 223509664), (2352, 203553444), (2448, 195570956), (2499, 191579712), (2856, 167632248), (3136, 152665083), (3264, 146678217), (3332, 143684784), (3528, 135702296), (3808, 125724186), (4032, 118739509), (4284, 111754832), (4704, 101776722), (4896, 97785478), (4998, 95789856), (5712, 83816124), (6664, 71842392), (7056, 67851148), (7497, 63859904), (7616, 62862093), (8568, 55877416), (9408, 50888361), (9792, 48892739), (9996, 47894928), (11424, 41908062), (13328, 35921196), (14112, 33925574), (14994, 31929952), (17136, 27938708), (19992, 23947464), (22848, 20954031), (26656, 17960598), (28224, 16962787), (29988, 15964976), (34272, 13969354), (39984, 11973732), (53312, 8980299), (59976, 7982488), (68544, 6984677), (79968, 5986866), (119952, 3991244), (159936, 2993433), (239904, 1995622), (479808, 997811)]