2890123488

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 288

約数和(自身を含む): 10154289600

約数和(自身を除く): 7264166112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 343, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 686, 714, 784, 816, 833, 882, 952, 1008, 1029, 1071, 1176, 1224, 1372, 1428, 1568, 1632, 1666, 1721, 1764, 1904, 2016, 2058, 2142, 2352, 2448, 2499, 2744, 2856, 3087, 3332, 3442, 3528, 3808, 4116, 4284, 4704, 4896, 4998, 5163, 5488, 5712, 5831, 6174, 6664, 6884, 7056, 7497, 8232, 8568, 9996, 10326, 10976, 11424, 11662, 12047, 12348, 13328, 13768, 14112, 14994, 15489, 16464, 17136, 17493, 19992, 20652, 23324, 24094, 24696, 26656, 27536, 29257, 29988, 30978, 32928, 34272, 34986, 36141, 39984, 41304, 46648, 48188, 49392, 52479, 55072, 58514, 59976, 61956, 69972, 72282, 79968, 82608, 84329, 87771, 93296, 96376, 98784, 104958, 108423, 117028, 119952, 123912, 139944, 144564, 165216, 168658, 175542, 186592, 192752, 204799, 209916, 216846, 234056, 239904, 247824, 252987, 263313, 279888, 289128, 337316, 351084, 385504, 409598, 419832, 433692, 468112, 495648, 505974, 526626, 559776, 578256, 590303, 614397, 674632, 702168, 758961, 819196, 839664, 867384, 936224, 1011948, 1053252, 1156512, 1180606, 1228794, 1349264, 1404336, 1433593, 1517922, 1638392, 1679328, 1734768, 1770909, 1843191, 2023896, 2106504, 2361212, 2457588, 2698528, 2808672, 2867186, 3035844, 3276784, 3469536, 3541818, 3686382, 4047792, 4213008, 4300779, 4722424, 4915176, 5312727, 5734372, 6071688, 6553568, 7083636, 7372764, 8095584, 8426016, 8601558, 9444848, 9830352, 10035151, 10625454, 11468744, 12143376, 12902337, 14167272, 14745528, 17203116, 18889696, 19660704, 20070302, 21250908, 22937488, 24286752, 25804674, 28334544, 29491056, 30105453, 34406232, 40140604, 42501816, 45874976, 51609348, 56669088, 58982112, 60210906, 68812464, 80281208, 85003632, 90316359, 103218696, 120421812, 137624928, 160562416, 170007264, 180632718, 206437392, 240843624, 321124832, 361265436, 412874784, 481687248, 722530872, 963374496, 1445061744, 2890123488]

約数ペア:

[(1, 2890123488), (2, 1445061744), (3, 963374496), (4, 722530872), (6, 481687248), (7, 412874784), (8, 361265436), (9, 321124832), (12, 240843624), (14, 206437392), (16, 180632718), (17, 170007264), (18, 160562416), (21, 137624928), (24, 120421812), (28, 103218696), (32, 90316359), (34, 85003632), (36, 80281208), (42, 68812464), (48, 60210906), (49, 58982112), (51, 56669088), (56, 51609348), (63, 45874976), (68, 42501816), (72, 40140604), (84, 34406232), (96, 30105453), (98, 29491056), (102, 28334544), (112, 25804674), (119, 24286752), (126, 22937488), (136, 21250908), (144, 20070302), (147, 19660704), (153, 18889696), (168, 17203116), (196, 14745528), (204, 14167272), (224, 12902337), (238, 12143376), (252, 11468744), (272, 10625454), (288, 10035151), (294, 9830352), (306, 9444848), (336, 8601558), (343, 8426016), (357, 8095584), (392, 7372764), (408, 7083636), (441, 6553568), (476, 6071688), (504, 5734372), (544, 5312727), (588, 4915176), (612, 4722424), (672, 4300779), (686, 4213008), (714, 4047792), (784, 3686382), (816, 3541818), (833, 3469536), (882, 3276784), (952, 3035844), (1008, 2867186), (1029, 2808672), (1071, 2698528), (1176, 2457588), (1224, 2361212), (1372, 2106504), (1428, 2023896), (1568, 1843191), (1632, 1770909), (1666, 1734768), (1721, 1679328), (1764, 1638392), (1904, 1517922), (2016, 1433593), (2058, 1404336), (2142, 1349264), (2352, 1228794), (2448, 1180606), (2499, 1156512), (2744, 1053252), (2856, 1011948), (3087, 936224), (3332, 867384), (3442, 839664), (3528, 819196), (3808, 758961), (4116, 702168), (4284, 674632), (4704, 614397), (4896, 590303), (4998, 578256), (5163, 559776), (5488, 526626), (5712, 505974), (5831, 495648), (6174, 468112), (6664, 433692), (6884, 419832), (7056, 409598), (7497, 385504), (8232, 351084), (8568, 337316), (9996, 289128), (10326, 279888), (10976, 263313), (11424, 252987), (11662, 247824), (12047, 239904), (12348, 234056), (13328, 216846), (13768, 209916), (14112, 204799), (14994, 192752), (15489, 186592), (16464, 175542), (17136, 168658), (17493, 165216), (19992, 144564), (20652, 139944), (23324, 123912), (24094, 119952), (24696, 117028), (26656, 108423), (27536, 104958), (29257, 98784), (29988, 96376), (30978, 93296), (32928, 87771), (34272, 84329), (34986, 82608), (36141, 79968), (39984, 72282), (41304, 69972), (46648, 61956), (48188, 59976), (49392, 58514), (52479, 55072)]