1213371744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 3594608640

約数和(自身を除く): 2381236896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 79, 93, 96, 104, 124, 156, 158, 186, 208, 237, 248, 312, 316, 372, 397, 403, 416, 474, 496, 624, 632, 744, 794, 806, 948, 992, 1027, 1191, 1209, 1248, 1264, 1488, 1588, 1612, 1896, 2054, 2382, 2418, 2449, 2528, 2976, 3081, 3176, 3224, 3792, 4108, 4764, 4836, 4898, 5161, 6162, 6352, 6448, 7347, 7584, 8216, 9528, 9672, 9796, 10322, 12307, 12324, 12704, 12896, 14694, 15483, 16432, 19056, 19344, 19592, 20644, 24614, 24648, 29388, 30966, 31363, 31837, 32864, 36921, 38112, 38688, 39184, 41288, 49228, 49296, 58776, 61932, 62726, 63674, 73842, 78368, 82576, 94089, 95511, 98456, 98592, 117552, 123864, 125452, 127348, 147684, 159991, 165152, 188178, 191022, 196912, 235104, 247728, 250904, 254696, 295368, 319982, 376356, 382044, 393824, 407719, 479973, 495456, 501808, 509392, 590736, 639964, 752712, 764088, 815438, 959946, 972253, 1003616, 1018784, 1181472, 1223157, 1279928, 1505424, 1528176, 1630876, 1919892, 1944506, 2446314, 2559856, 2916759, 3010848, 3056352, 3261752, 3839784, 3889012, 4892628, 5119712, 5833518, 6523504, 7679568, 7778024, 9785256, 11667036, 12639289, 13047008, 15359136, 15556048, 19570512, 23334072, 25278578, 31112096, 37917867, 39141024, 46668144, 50557156, 75835734, 93336288, 101114312, 151671468, 202228624, 303342936, 404457248, 606685872, 1213371744]

約数ペア:

[(1, 1213371744), (2, 606685872), (3, 404457248), (4, 303342936), (6, 202228624), (8, 151671468), (12, 101114312), (13, 93336288), (16, 75835734), (24, 50557156), (26, 46668144), (31, 39141024), (32, 37917867), (39, 31112096), (48, 25278578), (52, 23334072), (62, 19570512), (78, 15556048), (79, 15359136), (93, 13047008), (96, 12639289), (104, 11667036), (124, 9785256), (156, 7778024), (158, 7679568), (186, 6523504), (208, 5833518), (237, 5119712), (248, 4892628), (312, 3889012), (316, 3839784), (372, 3261752), (397, 3056352), (403, 3010848), (416, 2916759), (474, 2559856), (496, 2446314), (624, 1944506), (632, 1919892), (744, 1630876), (794, 1528176), (806, 1505424), (948, 1279928), (992, 1223157), (1027, 1181472), (1191, 1018784), (1209, 1003616), (1248, 972253), (1264, 959946), (1488, 815438), (1588, 764088), (1612, 752712), (1896, 639964), (2054, 590736), (2382, 509392), (2418, 501808), (2449, 495456), (2528, 479973), (2976, 407719), (3081, 393824), (3176, 382044), (3224, 376356), (3792, 319982), (4108, 295368), (4764, 254696), (4836, 250904), (4898, 247728), (5161, 235104), (6162, 196912), (6352, 191022), (6448, 188178), (7347, 165152), (7584, 159991), (8216, 147684), (9528, 127348), (9672, 125452), (9796, 123864), (10322, 117552), (12307, 98592), (12324, 98456), (12704, 95511), (12896, 94089), (14694, 82576), (15483, 78368), (16432, 73842), (19056, 63674), (19344, 62726), (19592, 61932), (20644, 58776), (24614, 49296), (24648, 49228), (29388, 41288), (30966, 39184), (31363, 38688), (31837, 38112), (32864, 36921)]