1326310128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 240

約数和(自身を含む): 4513148640

約数和(自身を除く): 3186838512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 33, 36, 39, 44, 48, 52, 58, 66, 72, 78, 87, 88, 99, 104, 116, 117, 132, 143, 144, 156, 174, 176, 198, 208, 232, 234, 261, 264, 286, 312, 319, 348, 377, 396, 429, 464, 468, 522, 528, 572, 624, 638, 696, 754, 792, 858, 936, 957, 1044, 1131, 1144, 1276, 1287, 1392, 1508, 1584, 1716, 1872, 1914, 2088, 2221, 2262, 2288, 2552, 2574, 2871, 3016, 3393, 3432, 3828, 4147, 4176, 4442, 4524, 5104, 5148, 5742, 6032, 6663, 6786, 6864, 7656, 8294, 8884, 9048, 10296, 11484, 12441, 13326, 13572, 15312, 16588, 17768, 18096, 19989, 20592, 22968, 24431, 24882, 26652, 27144, 28873, 33176, 35536, 37323, 39978, 45936, 48862, 49764, 53304, 54288, 57746, 64409, 66352, 73293, 74646, 79956, 86619, 97724, 99528, 106608, 115492, 128818, 146586, 149292, 159912, 173238, 193227, 195448, 199056, 219879, 230984, 257636, 259857, 293172, 298584, 317603, 319824, 346476, 386454, 390896, 439758, 461968, 515272, 519714, 579681, 586344, 597168, 635206, 692952, 708499, 772908, 837317, 879516, 952809, 1030544, 1039428, 1159362, 1172688, 1270412, 1385904, 1416998, 1545816, 1674634, 1759032, 1905618, 2078856, 2125497, 2318724, 2511951, 2540824, 2833996, 2858427, 3091632, 3349268, 3518064, 3811236, 4157712, 4250994, 4637448, 5023902, 5081648, 5667992, 5716854, 6376491, 6698536, 7535853, 7622472, 8501988, 9210487, 9274896, 10047804, 11335984, 11433708, 12752982, 13397072, 15071706, 15244944, 17003976, 18420974, 20095608, 22867416, 25505964, 27631461, 30143412, 34007952, 36841948, 40191216, 45734832, 51011928, 55262922, 60286824, 73683896, 82894383, 102023856, 110525844, 120573648, 147367792, 165788766, 221051688, 331577532, 442103376, 663155064, 1326310128]

約数ペア:

[(1, 1326310128), (2, 663155064), (3, 442103376), (4, 331577532), (6, 221051688), (8, 165788766), (9, 147367792), (11, 120573648), (12, 110525844), (13, 102023856), (16, 82894383), (18, 73683896), (22, 60286824), (24, 55262922), (26, 51011928), (29, 45734832), (33, 40191216), (36, 36841948), (39, 34007952), (44, 30143412), (48, 27631461), (52, 25505964), (58, 22867416), (66, 20095608), (72, 18420974), (78, 17003976), (87, 15244944), (88, 15071706), (99, 13397072), (104, 12752982), (116, 11433708), (117, 11335984), (132, 10047804), (143, 9274896), (144, 9210487), (156, 8501988), (174, 7622472), (176, 7535853), (198, 6698536), (208, 6376491), (232, 5716854), (234, 5667992), (261, 5081648), (264, 5023902), (286, 4637448), (312, 4250994), (319, 4157712), (348, 3811236), (377, 3518064), (396, 3349268), (429, 3091632), (464, 2858427), (468, 2833996), (522, 2540824), (528, 2511951), (572, 2318724), (624, 2125497), (638, 2078856), (696, 1905618), (754, 1759032), (792, 1674634), (858, 1545816), (936, 1416998), (957, 1385904), (1044, 1270412), (1131, 1172688), (1144, 1159362), (1276, 1039428), (1287, 1030544), (1392, 952809), (1508, 879516), (1584, 837317), (1716, 772908), (1872, 708499), (1914, 692952), (2088, 635206), (2221, 597168), (2262, 586344), (2288, 579681), (2552, 519714), (2574, 515272), (2871, 461968), (3016, 439758), (3393, 390896), (3432, 386454), (3828, 346476), (4147, 319824), (4176, 317603), (4442, 298584), (4524, 293172), (5104, 259857), (5148, 257636), (5742, 230984), (6032, 219879), (6663, 199056), (6786, 195448), (6864, 193227), (7656, 173238), (8294, 159912), (8884, 149292), (9048, 146586), (10296, 128818), (11484, 115492), (12441, 106608), (13326, 99528), (13572, 97724), (15312, 86619), (16588, 79956), (17768, 74646), (18096, 73293), (19989, 66352), (20592, 64409), (22968, 57746), (24431, 54288), (24882, 53304), (26652, 49764), (27144, 48862), (28873, 45936), (33176, 39978), (35536, 37323)]