449521072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 1254776832

約数和(自身を除く): 805255760

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 127, 136, 143, 154, 169, 176, 182, 187, 208, 221, 238, 254, 272, 286, 308, 338, 364, 374, 442, 476, 508, 572, 616, 676, 728, 748, 884, 889, 952, 1001, 1016, 1144, 1183, 1232, 1309, 1352, 1397, 1456, 1496, 1547, 1651, 1768, 1778, 1859, 1904, 2002, 2032, 2159, 2288, 2366, 2431, 2618, 2704, 2794, 2873, 2992, 3094, 3302, 3536, 3556, 3718, 4004, 4318, 4732, 4862, 5236, 5588, 5746, 6188, 6604, 7112, 7436, 8008, 8636, 9464, 9724, 9779, 10472, 11176, 11492, 11557, 12376, 13013, 13208, 14224, 14872, 15113, 16016, 17017, 17272, 18161, 18928, 19448, 19558, 20111, 20944, 21463, 22352, 22984, 23114, 23749, 24752, 26026, 26416, 28067, 29744, 30226, 31603, 34034, 34544, 36322, 38896, 39116, 40222, 42926, 45968, 46228, 47498, 52052, 56134, 60452, 63206, 68068, 72644, 78232, 80444, 85852, 92456, 94996, 104104, 112268, 120904, 126412, 127127, 136136, 145288, 150241, 156464, 160888, 166243, 171704, 184912, 189992, 196469, 208208, 221221, 224536, 236093, 241808, 252824, 254254, 272272, 290576, 300482, 308737, 321776, 332486, 343408, 364871, 379984, 392938, 442442, 449072, 472186, 505648, 508508, 600964, 617474, 664972, 729742, 785876, 884884, 944372, 1017016, 1201928, 1234948, 1329944, 1459484, 1571752, 1652651, 1769768, 1888744, 2034032, 2161159, 2403856, 2469896, 2554097, 2659888, 2918968, 3143504, 3305302, 3539536, 3777488, 4013581, 4322318, 4939792, 5108194, 5837936, 6610604, 8027162, 8644636, 10216388, 13221208, 16054324, 17289272, 20432776, 26442416, 28095067, 32108648, 34578544, 40865552, 56190134, 64217296, 112380268, 224760536, 449521072]

約数ペア:

[(1, 449521072), (2, 224760536), (4, 112380268), (7, 64217296), (8, 56190134), (11, 40865552), (13, 34578544), (14, 32108648), (16, 28095067), (17, 26442416), (22, 20432776), (26, 17289272), (28, 16054324), (34, 13221208), (44, 10216388), (52, 8644636), (56, 8027162), (68, 6610604), (77, 5837936), (88, 5108194), (91, 4939792), (104, 4322318), (112, 4013581), (119, 3777488), (127, 3539536), (136, 3305302), (143, 3143504), (154, 2918968), (169, 2659888), (176, 2554097), (182, 2469896), (187, 2403856), (208, 2161159), (221, 2034032), (238, 1888744), (254, 1769768), (272, 1652651), (286, 1571752), (308, 1459484), (338, 1329944), (364, 1234948), (374, 1201928), (442, 1017016), (476, 944372), (508, 884884), (572, 785876), (616, 729742), (676, 664972), (728, 617474), (748, 600964), (884, 508508), (889, 505648), (952, 472186), (1001, 449072), (1016, 442442), (1144, 392938), (1183, 379984), (1232, 364871), (1309, 343408), (1352, 332486), (1397, 321776), (1456, 308737), (1496, 300482), (1547, 290576), (1651, 272272), (1768, 254254), (1778, 252824), (1859, 241808), (1904, 236093), (2002, 224536), (2032, 221221), (2159, 208208), (2288, 196469), (2366, 189992), (2431, 184912), (2618, 171704), (2704, 166243), (2794, 160888), (2873, 156464), (2992, 150241), (3094, 145288), (3302, 136136), (3536, 127127), (3556, 126412), (3718, 120904), (4004, 112268), (4318, 104104), (4732, 94996), (4862, 92456), (5236, 85852), (5588, 80444), (5746, 78232), (6188, 72644), (6604, 68068), (7112, 63206), (7436, 60452), (8008, 56134), (8636, 52052), (9464, 47498), (9724, 46228), (9779, 45968), (10472, 42926), (11176, 40222), (11492, 39116), (11557, 38896), (12376, 36322), (13013, 34544), (13208, 34034), (14224, 31603), (14872, 30226), (15113, 29744), (16016, 28067), (17017, 26416), (17272, 26026), (18161, 24752), (18928, 23749), (19448, 23114), (19558, 22984), (20111, 22352), (20944, 21463)]