309115872

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1023775200

約数和(自身を除く): 714659328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 73, 78, 87, 96, 104, 108, 116, 117, 144, 146, 156, 169, 174, 208, 216, 219, 232, 234, 261, 288, 292, 312, 338, 348, 351, 377, 416, 432, 438, 464, 468, 507, 522, 584, 624, 657, 676, 696, 702, 754, 783, 864, 876, 928, 936, 949, 1014, 1044, 1131, 1168, 1248, 1314, 1352, 1392, 1404, 1508, 1521, 1566, 1752, 1872, 1898, 1971, 2028, 2088, 2117, 2262, 2336, 2628, 2704, 2784, 2808, 2847, 3016, 3042, 3132, 3393, 3504, 3744, 3796, 3942, 4056, 4176, 4234, 4524, 4563, 4901, 5256, 5408, 5616, 5694, 6032, 6084, 6264, 6351, 6786, 7008, 7592, 7884, 8112, 8352, 8468, 8541, 9048, 9126, 9802, 10179, 10512, 11232, 11388, 12064, 12168, 12337, 12528, 12702, 13572, 14703, 15184, 15768, 16224, 16936, 17082, 18096, 18252, 19053, 19604, 20358, 21024, 22776, 24336, 24674, 25056, 25404, 25623, 27144, 27521, 29406, 30368, 31536, 33872, 34164, 36192, 36504, 37011, 38106, 39208, 40716, 44109, 45552, 48672, 49348, 50808, 51246, 54288, 55042, 57159, 58812, 63072, 67744, 68328, 73008, 74022, 76212, 78416, 81432, 82563, 88218, 91104, 98696, 101616, 102492, 108576, 110084, 111033, 114318, 117624, 132327, 136656, 146016, 148044, 152424, 156832, 162864, 165126, 176436, 197392, 203232, 204984, 220168, 222066, 228636, 235248, 247689, 264654, 273312, 296088, 304848, 325728, 330252, 333099, 352872, 357773, 394784, 409968, 440336, 444132, 457272, 470496, 495378, 529308, 592176, 609696, 660504, 666198, 705744, 715546, 743067, 819936, 880672, 888264, 914544, 990756, 1058616, 1073319, 1184352, 1321008, 1332396, 1411488, 1431092, 1486134, 1776528, 1829088, 1981512, 2117232, 2146638, 2642016, 2664792, 2862184, 2972268, 3219957, 3553056, 3963024, 4234464, 4293276, 5329584, 5724368, 5944536, 6439914, 7926048, 8586552, 9659871, 10659168, 11448736, 11889072, 12879828, 17173104, 19319742, 23778144, 25759656, 34346208, 38639484, 51519312, 77278968, 103038624, 154557936, 309115872]

約数ペア:

[(1, 309115872), (2, 154557936), (3, 103038624), (4, 77278968), (6, 51519312), (8, 38639484), (9, 34346208), (12, 25759656), (13, 23778144), (16, 19319742), (18, 17173104), (24, 12879828), (26, 11889072), (27, 11448736), (29, 10659168), (32, 9659871), (36, 8586552), (39, 7926048), (48, 6439914), (52, 5944536), (54, 5724368), (58, 5329584), (72, 4293276), (73, 4234464), (78, 3963024), (87, 3553056), (96, 3219957), (104, 2972268), (108, 2862184), (116, 2664792), (117, 2642016), (144, 2146638), (146, 2117232), (156, 1981512), (169, 1829088), (174, 1776528), (208, 1486134), (216, 1431092), (219, 1411488), (232, 1332396), (234, 1321008), (261, 1184352), (288, 1073319), (292, 1058616), (312, 990756), (338, 914544), (348, 888264), (351, 880672), (377, 819936), (416, 743067), (432, 715546), (438, 705744), (464, 666198), (468, 660504), (507, 609696), (522, 592176), (584, 529308), (624, 495378), (657, 470496), (676, 457272), (696, 444132), (702, 440336), (754, 409968), (783, 394784), (864, 357773), (876, 352872), (928, 333099), (936, 330252), (949, 325728), (1014, 304848), (1044, 296088), (1131, 273312), (1168, 264654), (1248, 247689), (1314, 235248), (1352, 228636), (1392, 222066), (1404, 220168), (1508, 204984), (1521, 203232), (1566, 197392), (1752, 176436), (1872, 165126), (1898, 162864), (1971, 156832), (2028, 152424), (2088, 148044), (2117, 146016), (2262, 136656), (2336, 132327), (2628, 117624), (2704, 114318), (2784, 111033), (2808, 110084), (2847, 108576), (3016, 102492), (3042, 101616), (3132, 98696), (3393, 91104), (3504, 88218), (3744, 82563), (3796, 81432), (3942, 78416), (4056, 76212), (4176, 74022), (4234, 73008), (4524, 68328), (4563, 67744), (4901, 63072), (5256, 58812), (5408, 57159), (5616, 55042), (5694, 54288), (6032, 51246), (6084, 50808), (6264, 49348), (6351, 48672), (6786, 45552), (7008, 44109), (7592, 40716), (7884, 39208), (8112, 38106), (8352, 37011), (8468, 36504), (8541, 36192), (9048, 34164), (9126, 33872), (9802, 31536), (10179, 30368), (10512, 29406), (11232, 27521), (11388, 27144), (12064, 25623), (12168, 25404), (12337, 25056), (12528, 24674), (12702, 24336), (13572, 22776), (14703, 21024), (15184, 20358), (15768, 19604), (16224, 19053), (16936, 18252), (17082, 18096)]