256930472736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3108431}}^1$

素因数の和:3108495

約数の個数: 144

約数和(自身を含む): 855390751488

約数和(自身を除く): 598460278752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 27552, 41328, 82656, 3108431, 6216862, 9325293, 12433724, 18650586, 21759017, 24867448, 27975879, 37301172, 43518034, 49734896, 55951758, 65277051, 74602344, 87036068, 99469792, 111903516, 127445671, 130554102, 149204688, 174072136, 195831153, 223807032, 254891342, 261108204, 298409376, 348144272, 382337013, 391662306, 447614064, 509782684, 522216408, 696288544, 764674026, 783324612, 892119697, 895228128, 1019565368, 1044432816, 1147011039, 1529348052, 1566649224, 1784239394, 2039130736, 2088865632, 2294022078, 2676359091, 3058696104, 3133298448, 3568478788, 4078261472, 4588044156, 5352718182, 6117392208, 6266596896, 7136957576, 8029077273, 9176088312, 10705436364, 12234784416, 14273915152, 16058154546, 18352176624, 21410872728, 28547830304, 32116309092, 36704353248, 42821745456, 64232618184, 85643490912, 128465236368, 256930472736]

約数ペア:

[(1, 256930472736), (2, 128465236368), (3, 85643490912), (4, 64232618184), (6, 42821745456), (7, 36704353248), (8, 32116309092), (9, 28547830304), (12, 21410872728), (14, 18352176624), (16, 16058154546), (18, 14273915152), (21, 12234784416), (24, 10705436364), (28, 9176088312), (32, 8029077273), (36, 7136957576), (41, 6266596896), (42, 6117392208), (48, 5352718182), (56, 4588044156), (63, 4078261472), (72, 3568478788), (82, 3133298448), (84, 3058696104), (96, 2676359091), (112, 2294022078), (123, 2088865632), (126, 2039130736), (144, 1784239394), (164, 1566649224), (168, 1529348052), (224, 1147011039), (246, 1044432816), (252, 1019565368), (287, 895228128), (288, 892119697), (328, 783324612), (336, 764674026), (369, 696288544), (492, 522216408), (504, 509782684), (574, 447614064), (656, 391662306), (672, 382337013), (738, 348144272), (861, 298409376), (984, 261108204), (1008, 254891342), (1148, 223807032), (1312, 195831153), (1476, 174072136), (1722, 149204688), (1968, 130554102), (2016, 127445671), (2296, 111903516), (2583, 99469792), (2952, 87036068), (3444, 74602344), (3936, 65277051), (4592, 55951758), (5166, 49734896), (5904, 43518034), (6888, 37301172), (9184, 27975879), (10332, 24867448), (11808, 21759017), (13776, 18650586), (20664, 12433724), (27552, 9325293), (41328, 6216862), (82656, 3108431)]