197706816

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 592775040

約数和(自身を除く): 395068224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 67, 72, 94, 96, 109, 134, 141, 144, 188, 192, 201, 218, 268, 282, 288, 327, 376, 402, 423, 436, 536, 564, 576, 603, 654, 752, 804, 846, 872, 981, 1072, 1128, 1206, 1308, 1504, 1608, 1692, 1744, 1962, 2144, 2256, 2412, 2616, 3008, 3149, 3216, 3384, 3488, 3924, 4288, 4512, 4824, 5123, 5232, 6298, 6432, 6768, 6976, 7303, 7848, 9024, 9447, 9648, 10246, 10464, 12596, 12864, 13536, 14606, 15369, 15696, 18894, 19296, 20492, 20928, 21909, 25192, 27072, 28341, 29212, 30738, 31392, 37788, 38592, 40984, 43818, 46107, 50384, 56682, 58424, 61476, 62784, 65727, 75576, 81968, 87636, 92214, 100768, 113364, 116848, 122952, 131454, 151152, 163936, 175272, 184428, 201536, 226728, 233696, 245904, 262908, 302304, 327872, 343241, 350544, 368856, 453456, 467392, 491808, 525816, 604608, 686482, 701088, 737712, 906912, 983616, 1029723, 1051632, 1372964, 1402176, 1475424, 1813824, 2059446, 2103264, 2745928, 2950848, 3089169, 4118892, 4206528, 5491856, 6178338, 8237784, 10983712, 12356676, 16475568, 21967424, 24713352, 32951136, 49426704, 65902272, 98853408, 197706816]

約数ペア:

[(1, 197706816), (2, 98853408), (3, 65902272), (4, 49426704), (6, 32951136), (8, 24713352), (9, 21967424), (12, 16475568), (16, 12356676), (18, 10983712), (24, 8237784), (32, 6178338), (36, 5491856), (47, 4206528), (48, 4118892), (64, 3089169), (67, 2950848), (72, 2745928), (94, 2103264), (96, 2059446), (109, 1813824), (134, 1475424), (141, 1402176), (144, 1372964), (188, 1051632), (192, 1029723), (201, 983616), (218, 906912), (268, 737712), (282, 701088), (288, 686482), (327, 604608), (376, 525816), (402, 491808), (423, 467392), (436, 453456), (536, 368856), (564, 350544), (576, 343241), (603, 327872), (654, 302304), (752, 262908), (804, 245904), (846, 233696), (872, 226728), (981, 201536), (1072, 184428), (1128, 175272), (1206, 163936), (1308, 151152), (1504, 131454), (1608, 122952), (1692, 116848), (1744, 113364), (1962, 100768), (2144, 92214), (2256, 87636), (2412, 81968), (2616, 75576), (3008, 65727), (3149, 62784), (3216, 61476), (3384, 58424), (3488, 56682), (3924, 50384), (4288, 46107), (4512, 43818), (4824, 40984), (5123, 38592), (5232, 37788), (6298, 31392), (6432, 30738), (6768, 29212), (6976, 28341), (7303, 27072), (7848, 25192), (9024, 21909), (9447, 20928), (9648, 20492), (10246, 19296), (10464, 18894), (12596, 15696), (12864, 15369), (13536, 14606)]