197914752

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 682502400

約数和(自身を除く): 484587648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 101, 108, 112, 126, 128, 144, 162, 168, 189, 192, 202, 216, 224, 243, 252, 288, 303, 324, 336, 378, 384, 404, 432, 448, 486, 504, 567, 576, 606, 648, 672, 707, 729, 756, 808, 864, 896, 909, 972, 1008, 1134, 1152, 1212, 1296, 1344, 1414, 1458, 1512, 1616, 1701, 1728, 1818, 1944, 2016, 2121, 2187, 2268, 2424, 2592, 2688, 2727, 2828, 2916, 3024, 3232, 3402, 3456, 3636, 3888, 4032, 4242, 4374, 4536, 4848, 5103, 5184, 5454, 5656, 5832, 6048, 6363, 6464, 6804, 7272, 7776, 8064, 8181, 8484, 8748, 9072, 9696, 10206, 10368, 10908, 11312, 11664, 12096, 12726, 12928, 13608, 14544, 15309, 15552, 16362, 16968, 17496, 18144, 19089, 19392, 20412, 21816, 22624, 23328, 24192, 24543, 25452, 27216, 29088, 30618, 31104, 32724, 33936, 34992, 36288, 38178, 38784, 40824, 43632, 45248, 46656, 49086, 50904, 54432, 57267, 58176, 61236, 65448, 67872, 69984, 72576, 73629, 76356, 81648, 87264, 90496, 93312, 98172, 101808, 108864, 114534, 116352, 122472, 130896, 135744, 139968, 147258, 152712, 163296, 171801, 174528, 196344, 203616, 217728, 220887, 229068, 244944, 261792, 271488, 279936, 294516, 305424, 326592, 343602, 349056, 392688, 407232, 441774, 458136, 489888, 515403, 523584, 589032, 610848, 653184, 687204, 785376, 814464, 883548, 916272, 979776, 1030806, 1047168, 1178064, 1221696, 1374408, 1546209, 1570752, 1767096, 1832544, 1959552, 2061612, 2356128, 2443392, 2748816, 3092418, 3141504, 3534192, 3665088, 4123224, 4712256, 5497632, 6184836, 7068384, 7330176, 8246448, 9424512, 10995264, 12369672, 14136768, 16492896, 21990528, 24739344, 28273536, 32985792, 49478688, 65971584, 98957376, 197914752]

約数ペア:

[(1, 197914752), (2, 98957376), (3, 65971584), (4, 49478688), (6, 32985792), (7, 28273536), (8, 24739344), (9, 21990528), (12, 16492896), (14, 14136768), (16, 12369672), (18, 10995264), (21, 9424512), (24, 8246448), (27, 7330176), (28, 7068384), (32, 6184836), (36, 5497632), (42, 4712256), (48, 4123224), (54, 3665088), (56, 3534192), (63, 3141504), (64, 3092418), (72, 2748816), (81, 2443392), (84, 2356128), (96, 2061612), (101, 1959552), (108, 1832544), (112, 1767096), (126, 1570752), (128, 1546209), (144, 1374408), (162, 1221696), (168, 1178064), (189, 1047168), (192, 1030806), (202, 979776), (216, 916272), (224, 883548), (243, 814464), (252, 785376), (288, 687204), (303, 653184), (324, 610848), (336, 589032), (378, 523584), (384, 515403), (404, 489888), (432, 458136), (448, 441774), (486, 407232), (504, 392688), (567, 349056), (576, 343602), (606, 326592), (648, 305424), (672, 294516), (707, 279936), (729, 271488), (756, 261792), (808, 244944), (864, 229068), (896, 220887), (909, 217728), (972, 203616), (1008, 196344), (1134, 174528), (1152, 171801), (1212, 163296), (1296, 152712), (1344, 147258), (1414, 139968), (1458, 135744), (1512, 130896), (1616, 122472), (1701, 116352), (1728, 114534), (1818, 108864), (1944, 101808), (2016, 98172), (2121, 93312), (2187, 90496), (2268, 87264), (2424, 81648), (2592, 76356), (2688, 73629), (2727, 72576), (2828, 69984), (2916, 67872), (3024, 65448), (3232, 61236), (3402, 58176), (3456, 57267), (3636, 54432), (3888, 50904), (4032, 49086), (4242, 46656), (4374, 45248), (4536, 43632), (4848, 40824), (5103, 38784), (5184, 38178), (5454, 36288), (5656, 34992), (5832, 33936), (6048, 32724), (6363, 31104), (6464, 30618), (6804, 29088), (7272, 27216), (7776, 25452), (8064, 24543), (8181, 24192), (8484, 23328), (8748, 22624), (9072, 21816), (9696, 20412), (10206, 19392), (10368, 19089), (10908, 18144), (11312, 17496), (11664, 16968), (12096, 16362), (12726, 15552), (12928, 15309), (13608, 14544)]