428284584

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 1487808000

約数和(自身を除く): 1059523416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 269, 273, 312, 324, 351, 364, 378, 468, 486, 504, 538, 546, 567, 648, 702, 728, 729, 756, 807, 819, 936, 972, 1053, 1076, 1092, 1134, 1404, 1458, 1512, 1614, 1638, 1701, 1883, 1944, 2106, 2152, 2184, 2187, 2268, 2421, 2457, 2808, 2916, 3159, 3228, 3276, 3402, 3497, 3766, 4212, 4374, 4536, 4842, 4914, 5103, 5649, 5832, 6318, 6456, 6552, 6804, 6994, 7263, 7371, 7532, 8424, 8748, 9477, 9684, 9828, 10206, 10491, 11298, 12636, 13608, 13988, 14526, 14742, 15064, 15309, 16947, 17496, 18954, 19368, 19656, 20412, 20982, 21789, 22113, 22596, 24479, 25272, 27976, 28431, 29052, 29484, 30618, 31473, 33894, 37908, 40824, 41964, 43578, 44226, 45192, 48958, 50841, 56862, 58104, 58968, 61236, 62946, 65367, 66339, 67788, 73437, 75816, 83928, 87156, 88452, 94419, 97916, 101682, 113724, 122472, 125892, 130734, 132678, 135576, 146874, 152523, 174312, 176904, 188838, 195832, 196101, 199017, 203364, 220311, 227448, 251784, 261468, 265356, 283257, 293748, 305046, 377676, 392202, 398034, 406728, 440622, 457569, 522936, 530712, 566514, 587496, 588303, 610092, 660933, 755352, 784404, 796068, 849771, 881244, 915138, 1133028, 1176606, 1220184, 1321866, 1372707, 1568808, 1592136, 1699542, 1762488, 1830276, 1982799, 2266056, 2353212, 2549313, 2643732, 2745414, 3399084, 3660552, 3965598, 4118121, 4706424, 5098626, 5287464, 5490828, 5948397, 6798168, 7647939, 7931196, 8236242, 10197252, 10981656, 11896794, 15295878, 15862392, 16472484, 17845191, 20394504, 23793588, 30591756, 32944968, 35690382, 47587176, 53535573, 61183512, 71380764, 107071146, 142761528, 214142292, 428284584]

約数ペア:

[(1, 428284584), (2, 214142292), (3, 142761528), (4, 107071146), (6, 71380764), (7, 61183512), (8, 53535573), (9, 47587176), (12, 35690382), (13, 32944968), (14, 30591756), (18, 23793588), (21, 20394504), (24, 17845191), (26, 16472484), (27, 15862392), (28, 15295878), (36, 11896794), (39, 10981656), (42, 10197252), (52, 8236242), (54, 7931196), (56, 7647939), (63, 6798168), (72, 5948397), (78, 5490828), (81, 5287464), (84, 5098626), (91, 4706424), (104, 4118121), (108, 3965598), (117, 3660552), (126, 3399084), (156, 2745414), (162, 2643732), (168, 2549313), (182, 2353212), (189, 2266056), (216, 1982799), (234, 1830276), (243, 1762488), (252, 1699542), (269, 1592136), (273, 1568808), (312, 1372707), (324, 1321866), (351, 1220184), (364, 1176606), (378, 1133028), (468, 915138), (486, 881244), (504, 849771), (538, 796068), (546, 784404), (567, 755352), (648, 660933), (702, 610092), (728, 588303), (729, 587496), (756, 566514), (807, 530712), (819, 522936), (936, 457569), (972, 440622), (1053, 406728), (1076, 398034), (1092, 392202), (1134, 377676), (1404, 305046), (1458, 293748), (1512, 283257), (1614, 265356), (1638, 261468), (1701, 251784), (1883, 227448), (1944, 220311), (2106, 203364), (2152, 199017), (2184, 196101), (2187, 195832), (2268, 188838), (2421, 176904), (2457, 174312), (2808, 152523), (2916, 146874), (3159, 135576), (3228, 132678), (3276, 130734), (3402, 125892), (3497, 122472), (3766, 113724), (4212, 101682), (4374, 97916), (4536, 94419), (4842, 88452), (4914, 87156), (5103, 83928), (5649, 75816), (5832, 73437), (6318, 67788), (6456, 66339), (6552, 65367), (6804, 62946), (6994, 61236), (7263, 58968), (7371, 58104), (7532, 56862), (8424, 50841), (8748, 48958), (9477, 45192), (9684, 44226), (9828, 43578), (10206, 41964), (10491, 40824), (11298, 37908), (12636, 33894), (13608, 31473), (13988, 30618), (14526, 29484), (14742, 29052), (15064, 28431), (15309, 27976), (16947, 25272), (17496, 24479), (18954, 22596), (19368, 22113), (19656, 21789), (20412, 20982)]