270470816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 709466688

約数和(自身を除く): 438995872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 224, 238, 242, 272, 308, 352, 374, 476, 484, 544, 587, 616, 748, 847, 952, 968, 1174, 1232, 1309, 1496, 1694, 1904, 1936, 2057, 2348, 2464, 2618, 2992, 3388, 3808, 3872, 4109, 4114, 4696, 5236, 5984, 6457, 6776, 8218, 8228, 9392, 9979, 10472, 12914, 13552, 14399, 16436, 16456, 18784, 19958, 20944, 25828, 27104, 28798, 32872, 32912, 39916, 41888, 45199, 51656, 57596, 65744, 65824, 69853, 71027, 79832, 90398, 103312, 109769, 115192, 131488, 139706, 142054, 159664, 180796, 206624, 219538, 230384, 279412, 284108, 319328, 361592, 439076, 460768, 497189, 558824, 568216, 723184, 768383, 878152, 994378, 1117648, 1136432, 1207459, 1446368, 1536766, 1756304, 1988756, 2235296, 2272864, 2414918, 3073532, 3512608, 3977512, 4829836, 6147064, 7955024, 8452213, 9659672, 12294128, 15910048, 16904426, 19319344, 24588256, 33808852, 38638688, 67617704, 135235408, 270470816]

約数ペア:

[(1, 270470816), (2, 135235408), (4, 67617704), (7, 38638688), (8, 33808852), (11, 24588256), (14, 19319344), (16, 16904426), (17, 15910048), (22, 12294128), (28, 9659672), (32, 8452213), (34, 7955024), (44, 6147064), (56, 4829836), (68, 3977512), (77, 3512608), (88, 3073532), (112, 2414918), (119, 2272864), (121, 2235296), (136, 1988756), (154, 1756304), (176, 1536766), (187, 1446368), (224, 1207459), (238, 1136432), (242, 1117648), (272, 994378), (308, 878152), (352, 768383), (374, 723184), (476, 568216), (484, 558824), (544, 497189), (587, 460768), (616, 439076), (748, 361592), (847, 319328), (952, 284108), (968, 279412), (1174, 230384), (1232, 219538), (1309, 206624), (1496, 180796), (1694, 159664), (1904, 142054), (1936, 139706), (2057, 131488), (2348, 115192), (2464, 109769), (2618, 103312), (2992, 90398), (3388, 79832), (3808, 71027), (3872, 69853), (4109, 65824), (4114, 65744), (4696, 57596), (5236, 51656), (5984, 45199), (6457, 41888), (6776, 39916), (8218, 32912), (8228, 32872), (9392, 28798), (9979, 27104), (10472, 25828), (12914, 20944), (13552, 19958), (14399, 18784), (16436, 16456)]