284240736

素因数分解:

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

素因数の和:170

約数の個数: 216

約数和(自身を含む): 910859040

約数和(自身を除く): 626618304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 79, 93, 96, 104, 117, 124, 144, 156, 158, 186, 208, 234, 237, 248, 279, 288, 312, 316, 372, 403, 416, 468, 474, 496, 558, 624, 632, 711, 744, 806, 936, 948, 961, 992, 1027, 1116, 1209, 1248, 1264, 1422, 1488, 1612, 1872, 1896, 1922, 2054, 2232, 2418, 2449, 2528, 2844, 2883, 2976, 3081, 3224, 3627, 3744, 3792, 3844, 4108, 4464, 4836, 4898, 5688, 5766, 6162, 6448, 7254, 7347, 7584, 7688, 8216, 8649, 8928, 9243, 9672, 9796, 11376, 11532, 12324, 12493, 12896, 14508, 14694, 15376, 16432, 17298, 18486, 19344, 19592, 22041, 22752, 23064, 24648, 24986, 29016, 29388, 30752, 31837, 32864, 34596, 36972, 37479, 38688, 39184, 44082, 46128, 49296, 49972, 58032, 58776, 63674, 69192, 73944, 74958, 75919, 78368, 88164, 92256, 95511, 98592, 99944, 112437, 116064, 117552, 127348, 138384, 147888, 149916, 151838, 176328, 191022, 199888, 224874, 227757, 235104, 254696, 276768, 286533, 295776, 299832, 303676, 352656, 382044, 399776, 449748, 455514, 509392, 573066, 599664, 607352, 683271, 705312, 764088, 899496, 911028, 986947, 1018784, 1146132, 1199328, 1214704, 1366542, 1528176, 1798992, 1822056, 1973894, 2292264, 2429408, 2733084, 2960841, 3056352, 3597984, 3644112, 3947788, 4584528, 5466168, 5921682, 7288224, 7895576, 8882523, 9169056, 10932336, 11843364, 15791152, 17765046, 21864672, 23686728, 31582304, 35530092, 47373456, 71060184, 94746912, 142120368, 284240736]

約数ペア:

[(1, 284240736), (2, 142120368), (3, 94746912), (4, 71060184), (6, 47373456), (8, 35530092), (9, 31582304), (12, 23686728), (13, 21864672), (16, 17765046), (18, 15791152), (24, 11843364), (26, 10932336), (31, 9169056), (32, 8882523), (36, 7895576), (39, 7288224), (48, 5921682), (52, 5466168), (62, 4584528), (72, 3947788), (78, 3644112), (79, 3597984), (93, 3056352), (96, 2960841), (104, 2733084), (117, 2429408), (124, 2292264), (144, 1973894), (156, 1822056), (158, 1798992), (186, 1528176), (208, 1366542), (234, 1214704), (237, 1199328), (248, 1146132), (279, 1018784), (288, 986947), (312, 911028), (316, 899496), (372, 764088), (403, 705312), (416, 683271), (468, 607352), (474, 599664), (496, 573066), (558, 509392), (624, 455514), (632, 449748), (711, 399776), (744, 382044), (806, 352656), (936, 303676), (948, 299832), (961, 295776), (992, 286533), (1027, 276768), (1116, 254696), (1209, 235104), (1248, 227757), (1264, 224874), (1422, 199888), (1488, 191022), (1612, 176328), (1872, 151838), (1896, 149916), (1922, 147888), (2054, 138384), (2232, 127348), (2418, 117552), (2449, 116064), (2528, 112437), (2844, 99944), (2883, 98592), (2976, 95511), (3081, 92256), (3224, 88164), (3627, 78368), (3744, 75919), (3792, 74958), (3844, 73944), (4108, 69192), (4464, 63674), (4836, 58776), (4898, 58032), (5688, 49972), (5766, 49296), (6162, 46128), (6448, 44082), (7254, 39184), (7347, 38688), (7584, 37479), (7688, 36972), (8216, 34596), (8649, 32864), (8928, 31837), (9243, 30752), (9672, 29388), (9796, 29016), (11376, 24986), (11532, 24648), (12324, 23064), (12493, 22752), (12896, 22041), (14508, 19592), (14694, 19344), (15376, 18486), (16432, 17298)]