1900991673984

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{108709}}^1$

素因数の和:108883

約数の個数: 256

約数和(自身を含む): 5663077862400

約数和(自身を除く): 3762086188416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 113, 124, 128, 156, 186, 192, 208, 226, 248, 312, 339, 372, 384, 403, 416, 452, 496, 624, 678, 744, 806, 832, 904, 992, 1209, 1248, 1356, 1469, 1488, 1612, 1664, 1808, 1984, 2418, 2496, 2712, 2938, 2976, 3224, 3503, 3616, 3968, 4407, 4836, 4992, 5424, 5876, 5952, 6448, 7006, 7232, 8814, 9672, 10509, 10848, 11752, 11904, 12896, 14012, 14464, 17628, 19344, 21018, 21696, 23504, 25792, 28024, 35256, 38688, 42036, 43392, 45539, 47008, 51584, 56048, 70512, 77376, 84072, 91078, 94016, 108709, 112096, 136617, 141024, 154752, 168144, 182156, 188032, 217418, 224192, 273234, 282048, 326127, 336288, 364312, 434836, 448384, 546468, 564096, 652254, 672576, 728624, 869672, 1092936, 1304508, 1345152, 1413217, 1457248, 1739344, 2185872, 2609016, 2826434, 2914496, 3369979, 3478688, 4239651, 4371744, 5218032, 5652868, 5828992, 6739958, 6957376, 8479302, 8743488, 10109937, 10436064, 11305736, 12284117, 13479916, 13914752, 16958604, 17486976, 20219874, 20872128, 22611472, 24568234, 26959832, 33917208, 36852351, 40439748, 41744256, 43809727, 45222944, 49136468, 53919664, 67834416, 73704702, 80879496, 87619454, 90445888, 98272936, 107839328, 131429181, 135668832, 147409404, 159693521, 161758992, 175238908, 180891776, 196545872, 215678656, 262858362, 271337664, 294818808, 319387042, 323517984, 350477816, 380807627, 393091744, 431357312, 479080563, 525716724, 542675328, 589637616, 638774084, 647035968, 700955632, 761615254, 786183488, 958161126, 1051433448, 1142422881, 1179275232, 1277548168, 1294071936, 1401911264, 1523230508, 1572366976, 1916322252, 2102866896, 2284845762, 2358550464, 2555096336, 2803822528, 3046461016, 3832644504, 4205733792, 4569691524, 4717100928, 4950499151, 5110192672, 5607645056, 6092922032, 7665289008, 8411467584, 9139383048, 9900998302, 10220385344, 12185844064, 14851497453, 15330578016, 16822935168, 18278766096, 19801996604, 20440770688, 24371688128, 29702994906, 30661156032, 36557532192, 39603993208, 48743376256, 59405989812, 61322312064, 73115064384, 79207986416, 118811979624, 146230128768, 158415972832, 237623959248, 316831945664, 475247918496, 633663891328, 950495836992, 1900991673984]

約数ペア:

[(1, 1900991673984), (2, 950495836992), (3, 633663891328), (4, 475247918496), (6, 316831945664), (8, 237623959248), (12, 158415972832), (13, 146230128768), (16, 118811979624), (24, 79207986416), (26, 73115064384), (31, 61322312064), (32, 59405989812), (39, 48743376256), (48, 39603993208), (52, 36557532192), (62, 30661156032), (64, 29702994906), (78, 24371688128), (93, 20440770688), (96, 19801996604), (104, 18278766096), (113, 16822935168), (124, 15330578016), (128, 14851497453), (156, 12185844064), (186, 10220385344), (192, 9900998302), (208, 9139383048), (226, 8411467584), (248, 7665289008), (312, 6092922032), (339, 5607645056), (372, 5110192672), (384, 4950499151), (403, 4717100928), (416, 4569691524), (452, 4205733792), (496, 3832644504), (624, 3046461016), (678, 2803822528), (744, 2555096336), (806, 2358550464), (832, 2284845762), (904, 2102866896), (992, 1916322252), (1209, 1572366976), (1248, 1523230508), (1356, 1401911264), (1469, 1294071936), (1488, 1277548168), (1612, 1179275232), (1664, 1142422881), (1808, 1051433448), (1984, 958161126), (2418, 786183488), (2496, 761615254), (2712, 700955632), (2938, 647035968), (2976, 638774084), (3224, 589637616), (3503, 542675328), (3616, 525716724), (3968, 479080563), (4407, 431357312), (4836, 393091744), (4992, 380807627), (5424, 350477816), (5876, 323517984), (5952, 319387042), (6448, 294818808), (7006, 271337664), (7232, 262858362), (8814, 215678656), (9672, 196545872), (10509, 180891776), (10848, 175238908), (11752, 161758992), (11904, 159693521), (12896, 147409404), (14012, 135668832), (14464, 131429181), (17628, 107839328), (19344, 98272936), (21018, 90445888), (21696, 87619454), (23504, 80879496), (25792, 73704702), (28024, 67834416), (35256, 53919664), (38688, 49136468), (42036, 45222944), (43392, 43809727), (45539, 41744256), (47008, 40439748), (51584, 36852351), (56048, 33917208), (70512, 26959832), (77376, 24568234), (84072, 22611472), (91078, 20872128), (94016, 20219874), (108709, 17486976), (112096, 16958604), (136617, 13914752), (141024, 13479916), (154752, 12284117), (168144, 11305736), (182156, 10436064), (188032, 10109937), (217418, 8743488), (224192, 8479302), (273234, 6957376), (282048, 6739958), (326127, 5828992), (336288, 5652868), (364312, 5218032), (434836, 4371744), (448384, 4239651), (546468, 3478688), (564096, 3369979), (652254, 2914496), (672576, 2826434), (728624, 2609016), (869672, 2185872), (1092936, 1739344), (1304508, 1457248), (1345152, 1413217)]