2419405968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 240

約数和(自身を含む): 7633440000

約数和(自身を除く): 5214034032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 79, 84, 87, 98, 112, 116, 147, 158, 168, 174, 196, 203, 232, 237, 294, 316, 336, 348, 392, 406, 449, 464, 474, 553, 588, 609, 632, 696, 784, 812, 898, 948, 1106, 1176, 1218, 1264, 1347, 1392, 1421, 1624, 1659, 1796, 1896, 2212, 2291, 2352, 2436, 2694, 2842, 3143, 3248, 3318, 3592, 3792, 3871, 4263, 4424, 4582, 4872, 5388, 5684, 6286, 6636, 6873, 7184, 7742, 8526, 8848, 9164, 9429, 9744, 10776, 11368, 11613, 12572, 13021, 13272, 13746, 15484, 16037, 17052, 18328, 18858, 21552, 22001, 22736, 23226, 25144, 26042, 26544, 27492, 30968, 32074, 34104, 35471, 36656, 37716, 39063, 44002, 46452, 48111, 50288, 52084, 54984, 61936, 64148, 66003, 68208, 70942, 75432, 78126, 88004, 91147, 92904, 96222, 104168, 106413, 109968, 112259, 128296, 132006, 141884, 150864, 156252, 176008, 182294, 185808, 192444, 208336, 212826, 224518, 248297, 256592, 264012, 273441, 283768, 312504, 336777, 352016, 364588, 384888, 425652, 449036, 496594, 528024, 546882, 567536, 625008, 638029, 673554, 729176, 744891, 769776, 851304, 898072, 993188, 1028659, 1056048, 1093764, 1276058, 1347108, 1458352, 1489782, 1702608, 1738079, 1796144, 1914087, 1986376, 2057318, 2187528, 2552116, 2694216, 2979564, 3085977, 3476158, 3828174, 3972752, 4114636, 4375056, 5104232, 5214237, 5388432, 5959128, 6171954, 6952316, 7200613, 7656348, 8229272, 10208464, 10428474, 11918256, 12343908, 13904632, 14401226, 15312696, 16458544, 20856948, 21601839, 24687816, 27809264, 28802452, 30625392, 41713896, 43203678, 49375632, 50404291, 57604904, 83427792, 86407356, 100808582, 115209808, 151212873, 172814712, 201617164, 302425746, 345629424, 403234328, 604851492, 806468656, 1209702984, 2419405968]

約数ペア:

[(1, 2419405968), (2, 1209702984), (3, 806468656), (4, 604851492), (6, 403234328), (7, 345629424), (8, 302425746), (12, 201617164), (14, 172814712), (16, 151212873), (21, 115209808), (24, 100808582), (28, 86407356), (29, 83427792), (42, 57604904), (48, 50404291), (49, 49375632), (56, 43203678), (58, 41713896), (79, 30625392), (84, 28802452), (87, 27809264), (98, 24687816), (112, 21601839), (116, 20856948), (147, 16458544), (158, 15312696), (168, 14401226), (174, 13904632), (196, 12343908), (203, 11918256), (232, 10428474), (237, 10208464), (294, 8229272), (316, 7656348), (336, 7200613), (348, 6952316), (392, 6171954), (406, 5959128), (449, 5388432), (464, 5214237), (474, 5104232), (553, 4375056), (588, 4114636), (609, 3972752), (632, 3828174), (696, 3476158), (784, 3085977), (812, 2979564), (898, 2694216), (948, 2552116), (1106, 2187528), (1176, 2057318), (1218, 1986376), (1264, 1914087), (1347, 1796144), (1392, 1738079), (1421, 1702608), (1624, 1489782), (1659, 1458352), (1796, 1347108), (1896, 1276058), (2212, 1093764), (2291, 1056048), (2352, 1028659), (2436, 993188), (2694, 898072), (2842, 851304), (3143, 769776), (3248, 744891), (3318, 729176), (3592, 673554), (3792, 638029), (3871, 625008), (4263, 567536), (4424, 546882), (4582, 528024), (4872, 496594), (5388, 449036), (5684, 425652), (6286, 384888), (6636, 364588), (6873, 352016), (7184, 336777), (7742, 312504), (8526, 283768), (8848, 273441), (9164, 264012), (9429, 256592), (9744, 248297), (10776, 224518), (11368, 212826), (11613, 208336), (12572, 192444), (13021, 185808), (13272, 182294), (13746, 176008), (15484, 156252), (16037, 150864), (17052, 141884), (18328, 132006), (18858, 128296), (21552, 112259), (22001, 109968), (22736, 106413), (23226, 104168), (25144, 96222), (26042, 92904), (26544, 91147), (27492, 88004), (30968, 78126), (32074, 75432), (34104, 70942), (35471, 68208), (36656, 66003), (37716, 64148), (39063, 61936), (44002, 54984), (46452, 52084), (48111, 50288)]