2019957184

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 224

約数和(自身を含む): 5120640000

約数和(自身を除く): 3100682816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 64, 76, 98, 112, 116, 133, 152, 167, 196, 203, 224, 232, 266, 304, 334, 343, 392, 406, 448, 464, 532, 551, 608, 668, 686, 784, 812, 928, 931, 1064, 1102, 1169, 1216, 1336, 1372, 1421, 1568, 1624, 1856, 1862, 2128, 2204, 2338, 2672, 2744, 2842, 3136, 3173, 3248, 3724, 3857, 4256, 4408, 4676, 4843, 5344, 5488, 5684, 6346, 6496, 6517, 7448, 7714, 8183, 8512, 8816, 9352, 9686, 9947, 10688, 10976, 11368, 12692, 12992, 13034, 14896, 15428, 16366, 17632, 18704, 19372, 19894, 21952, 22211, 22736, 25384, 26068, 26999, 29792, 30856, 32732, 33901, 35264, 37408, 38744, 39788, 44422, 45472, 50768, 52136, 53998, 57281, 59584, 61712, 65464, 67802, 74816, 77488, 79576, 88844, 90944, 92017, 101536, 104272, 107996, 114562, 123424, 130928, 135604, 154976, 155477, 159152, 177688, 184034, 188993, 203072, 208544, 215992, 229124, 237307, 246848, 261856, 271208, 309952, 310954, 318304, 355376, 368068, 377986, 417088, 431984, 458248, 474614, 523712, 542416, 621908, 636608, 644119, 710752, 736136, 755972, 863968, 916496, 949228, 1084832, 1088339, 1243816, 1288238, 1421504, 1472272, 1511944, 1661149, 1727936, 1832992, 1898456, 2169664, 2176678, 2487632, 2576476, 2944544, 3023888, 3322298, 3665984, 3796912, 4353356, 4508833, 4975264, 5152952, 5889088, 6047776, 6644596, 7593824, 8706712, 9017666, 9950528, 10305904, 12095552, 13289192, 15187648, 17413424, 18035332, 20611808, 26578384, 31561831, 34826848, 36070664, 41223616, 53156768, 63123662, 69653696, 72141328, 106313536, 126247324, 144282656, 252494648, 288565312, 504989296, 1009978592, 2019957184]

約数ペア:

[(1, 2019957184), (2, 1009978592), (4, 504989296), (7, 288565312), (8, 252494648), (14, 144282656), (16, 126247324), (19, 106313536), (28, 72141328), (29, 69653696), (32, 63123662), (38, 53156768), (49, 41223616), (56, 36070664), (58, 34826848), (64, 31561831), (76, 26578384), (98, 20611808), (112, 18035332), (116, 17413424), (133, 15187648), (152, 13289192), (167, 12095552), (196, 10305904), (203, 9950528), (224, 9017666), (232, 8706712), (266, 7593824), (304, 6644596), (334, 6047776), (343, 5889088), (392, 5152952), (406, 4975264), (448, 4508833), (464, 4353356), (532, 3796912), (551, 3665984), (608, 3322298), (668, 3023888), (686, 2944544), (784, 2576476), (812, 2487632), (928, 2176678), (931, 2169664), (1064, 1898456), (1102, 1832992), (1169, 1727936), (1216, 1661149), (1336, 1511944), (1372, 1472272), (1421, 1421504), (1568, 1288238), (1624, 1243816), (1856, 1088339), (1862, 1084832), (2128, 949228), (2204, 916496), (2338, 863968), (2672, 755972), (2744, 736136), (2842, 710752), (3136, 644119), (3173, 636608), (3248, 621908), (3724, 542416), (3857, 523712), (4256, 474614), (4408, 458248), (4676, 431984), (4843, 417088), (5344, 377986), (5488, 368068), (5684, 355376), (6346, 318304), (6496, 310954), (6517, 309952), (7448, 271208), (7714, 261856), (8183, 246848), (8512, 237307), (8816, 229124), (9352, 215992), (9686, 208544), (9947, 203072), (10688, 188993), (10976, 184034), (11368, 177688), (12692, 159152), (12992, 155477), (13034, 154976), (14896, 135604), (15428, 130928), (16366, 123424), (17632, 114562), (18704, 107996), (19372, 104272), (19894, 101536), (21952, 92017), (22211, 90944), (22736, 88844), (25384, 79576), (26068, 77488), (26999, 74816), (29792, 67802), (30856, 65464), (32732, 61712), (33901, 59584), (35264, 57281), (37408, 53998), (38744, 52136), (39788, 50768), (44422, 45472)]