2874419968

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:219

約数の個数: 162

約数和(自身を含む): 6924419964

約数和(自身を除く): 4049999996

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 73, 86, 98, 112, 128, 146, 172, 196, 224, 256, 292, 301, 344, 392, 448, 511, 584, 602, 688, 784, 896, 1022, 1168, 1204, 1376, 1568, 1792, 2044, 2107, 2336, 2408, 2752, 3136, 3139, 3577, 4088, 4214, 4672, 4816, 5329, 5504, 6272, 6278, 7154, 8176, 8428, 9344, 9632, 10658, 11008, 12544, 12556, 14308, 16352, 16856, 18688, 19264, 21316, 21973, 25112, 28616, 32704, 33712, 37303, 38528, 42632, 43946, 50224, 57232, 65408, 67424, 74606, 77056, 85264, 87892, 100448, 114464, 130816, 134848, 149212, 153811, 170528, 175784, 200896, 228928, 229147, 261121, 269696, 298424, 307622, 341056, 351568, 401792, 457856, 458294, 522242, 539392, 596848, 615244, 682112, 703136, 803584, 915712, 916588, 1044484, 1193696, 1230488, 1364224, 1406272, 1604029, 1833176, 2088968, 2387392, 2460976, 2812544, 3208058, 3666352, 4177936, 4774784, 4921952, 5625088, 6416116, 7332704, 8355872, 9549568, 9843904, 11228203, 12832232, 14665408, 16711744, 19687808, 22456406, 25664464, 29330816, 33423488, 39375616, 44912812, 51328928, 58661632, 66846976, 89825624, 102657856, 179651248, 205315712, 359302496, 410631424, 718604992, 1437209984, 2874419968]

約数ペア:

[(1, 2874419968), (2, 1437209984), (4, 718604992), (7, 410631424), (8, 359302496), (14, 205315712), (16, 179651248), (28, 102657856), (32, 89825624), (43, 66846976), (49, 58661632), (56, 51328928), (64, 44912812), (73, 39375616), (86, 33423488), (98, 29330816), (112, 25664464), (128, 22456406), (146, 19687808), (172, 16711744), (196, 14665408), (224, 12832232), (256, 11228203), (292, 9843904), (301, 9549568), (344, 8355872), (392, 7332704), (448, 6416116), (511, 5625088), (584, 4921952), (602, 4774784), (688, 4177936), (784, 3666352), (896, 3208058), (1022, 2812544), (1168, 2460976), (1204, 2387392), (1376, 2088968), (1568, 1833176), (1792, 1604029), (2044, 1406272), (2107, 1364224), (2336, 1230488), (2408, 1193696), (2752, 1044484), (3136, 916588), (3139, 915712), (3577, 803584), (4088, 703136), (4214, 682112), (4672, 615244), (4816, 596848), (5329, 539392), (5504, 522242), (6272, 458294), (6278, 457856), (7154, 401792), (8176, 351568), (8428, 341056), (9344, 307622), (9632, 298424), (10658, 269696), (11008, 261121), (12544, 229147), (12556, 228928), (14308, 200896), (16352, 175784), (16856, 170528), (18688, 153811), (19264, 149212), (21316, 134848), (21973, 130816), (25112, 114464), (28616, 100448), (32704, 87892), (33712, 85264), (37303, 77056), (38528, 74606), (42632, 67424), (43946, 65408), (50224, 57232)]