2219698208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 5650219008

約数和(自身を除く): 3430520800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 67, 91, 104, 112, 124, 134, 182, 208, 217, 224, 248, 268, 364, 367, 403, 416, 434, 469, 496, 536, 728, 734, 806, 868, 871, 938, 992, 1072, 1456, 1468, 1612, 1736, 1742, 1876, 2077, 2144, 2569, 2821, 2912, 2936, 3224, 3472, 3484, 3752, 4154, 4771, 5138, 5642, 5872, 6097, 6448, 6944, 6968, 7504, 8308, 9542, 10276, 11284, 11377, 11744, 12194, 12896, 13936, 14539, 15008, 16616, 19084, 20552, 22568, 22754, 24388, 24589, 27001, 27872, 29078, 33232, 33397, 38168, 41104, 45136, 45508, 48776, 49178, 54002, 58156, 66464, 66794, 76336, 79639, 82208, 90272, 91016, 97552, 98356, 108004, 116312, 133588, 147901, 152672, 159278, 172123, 182032, 189007, 195104, 196712, 216008, 232624, 267176, 295802, 318556, 319657, 344246, 364064, 378014, 393424, 432016, 465248, 534352, 591604, 637112, 639314, 688492, 756028, 762259, 786848, 864032, 1035307, 1068704, 1183208, 1274224, 1278628, 1376984, 1512056, 1524518, 2070614, 2237599, 2366416, 2548448, 2557256, 2753968, 3024112, 3049036, 4141228, 4475198, 4732832, 5114512, 5335813, 5507936, 6048224, 6098072, 8282456, 8950396, 9909367, 10229024, 10671626, 12196144, 16564912, 17900792, 19818734, 21343252, 24392288, 33129824, 35801584, 39637468, 42686504, 69365569, 71603168, 79274936, 85373008, 138731138, 158549872, 170746016, 277462276, 317099744, 554924552, 1109849104, 2219698208]

約数ペア:

[(1, 2219698208), (2, 1109849104), (4, 554924552), (7, 317099744), (8, 277462276), (13, 170746016), (14, 158549872), (16, 138731138), (26, 85373008), (28, 79274936), (31, 71603168), (32, 69365569), (52, 42686504), (56, 39637468), (62, 35801584), (67, 33129824), (91, 24392288), (104, 21343252), (112, 19818734), (124, 17900792), (134, 16564912), (182, 12196144), (208, 10671626), (217, 10229024), (224, 9909367), (248, 8950396), (268, 8282456), (364, 6098072), (367, 6048224), (403, 5507936), (416, 5335813), (434, 5114512), (469, 4732832), (496, 4475198), (536, 4141228), (728, 3049036), (734, 3024112), (806, 2753968), (868, 2557256), (871, 2548448), (938, 2366416), (992, 2237599), (1072, 2070614), (1456, 1524518), (1468, 1512056), (1612, 1376984), (1736, 1278628), (1742, 1274224), (1876, 1183208), (2077, 1068704), (2144, 1035307), (2569, 864032), (2821, 786848), (2912, 762259), (2936, 756028), (3224, 688492), (3472, 639314), (3484, 637112), (3752, 591604), (4154, 534352), (4771, 465248), (5138, 432016), (5642, 393424), (5872, 378014), (6097, 364064), (6448, 344246), (6944, 319657), (6968, 318556), (7504, 295802), (8308, 267176), (9542, 232624), (10276, 216008), (11284, 196712), (11377, 195104), (11744, 189007), (12194, 182032), (12896, 172123), (13936, 159278), (14539, 152672), (15008, 147901), (16616, 133588), (19084, 116312), (20552, 108004), (22568, 98356), (22754, 97552), (24388, 91016), (24589, 90272), (27001, 82208), (27872, 79639), (29078, 76336), (33232, 66794), (33397, 66464), (38168, 58156), (41104, 54002), (45136, 49178), (45508, 48776)]