40642291872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{221537}}^1$

素因数の和:221580

約数の個数: 216

約数和(自身を含む): 144788818356

約数和(自身を除く): 104146526484

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 11466, 13104, 14112, 15288, 20384, 22932, 26208, 30576, 45864, 61152, 91728, 183456, 221537, 443074, 664611, 886148, 1329222, 1550759, 1772296, 1993833, 2658444, 2879981, 3101518, 3544592, 3987666, 4652277, 5316888, 5759962, 6203036, 7089184, 7975332, 8639943, 9304554, 10633776, 10855313, 11519924, 12406072, 13956831, 15950664, 17279886, 18609108, 20159867, 21267552, 21710626, 23039848, 24812144, 25919829, 27913662, 31901328, 32565939, 34559772, 37218216, 40319734, 43421252, 46079696, 49624288, 51839658, 55827324, 60479601, 63802656, 65131878, 69119544, 74436432, 80639468, 86842504, 92159392, 97697817, 103679316, 111654648, 120959202, 130263756, 138239088, 141119069, 148872864, 161278936, 173685008, 181438803, 195395634, 207358632, 223309296, 241918404, 260527512, 276478176, 282238138, 322557872, 347370016, 362877606, 390791268, 414717264, 423357207, 446618592, 483836808, 521055024, 564476276, 645115744, 725755212, 781582536, 829434528, 846714414, 967673616, 1042110048, 1128952552, 1270071621, 1451510424, 1563165072, 1693428828, 1935347232, 2257905104, 2540143242, 2903020848, 3126330144, 3386857656, 4515810208, 5080286484, 5806041696, 6773715312, 10160572968, 13547430624, 20321145936, 40642291872]

約数ペア:

[(1, 40642291872), (2, 20321145936), (3, 13547430624), (4, 10160572968), (6, 6773715312), (7, 5806041696), (8, 5080286484), (9, 4515810208), (12, 3386857656), (13, 3126330144), (14, 2903020848), (16, 2540143242), (18, 2257905104), (21, 1935347232), (24, 1693428828), (26, 1563165072), (28, 1451510424), (32, 1270071621), (36, 1128952552), (39, 1042110048), (42, 967673616), (48, 846714414), (49, 829434528), (52, 781582536), (56, 725755212), (63, 645115744), (72, 564476276), (78, 521055024), (84, 483836808), (91, 446618592), (96, 423357207), (98, 414717264), (104, 390791268), (112, 362877606), (117, 347370016), (126, 322557872), (144, 282238138), (147, 276478176), (156, 260527512), (168, 241918404), (182, 223309296), (196, 207358632), (208, 195395634), (224, 181438803), (234, 173685008), (252, 161278936), (273, 148872864), (288, 141119069), (294, 138239088), (312, 130263756), (336, 120959202), (364, 111654648), (392, 103679316), (416, 97697817), (441, 92159392), (468, 86842504), (504, 80639468), (546, 74436432), (588, 69119544), (624, 65131878), (637, 63802656), (672, 60479601), (728, 55827324), (784, 51839658), (819, 49624288), (882, 46079696), (936, 43421252), (1008, 40319734), (1092, 37218216), (1176, 34559772), (1248, 32565939), (1274, 31901328), (1456, 27913662), (1568, 25919829), (1638, 24812144), (1764, 23039848), (1872, 21710626), (1911, 21267552), (2016, 20159867), (2184, 18609108), (2352, 17279886), (2548, 15950664), (2912, 13956831), (3276, 12406072), (3528, 11519924), (3744, 10855313), (3822, 10633776), (4368, 9304554), (4704, 8639943), (5096, 7975332), (5733, 7089184), (6552, 6203036), (7056, 5759962), (7644, 5316888), (8736, 4652277), (10192, 3987666), (11466, 3544592), (13104, 3101518), (14112, 2879981), (15288, 2658444), (20384, 1993833), (22932, 1772296), (26208, 1550759), (30576, 1329222), (45864, 886148), (61152, 664611), (91728, 443074), (183456, 221537)]