216794032

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 534340800

約数和(自身を除く): 317546768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 89, 91, 98, 104, 112, 178, 182, 196, 208, 239, 356, 364, 392, 478, 623, 637, 712, 728, 784, 956, 1157, 1246, 1274, 1424, 1456, 1673, 1912, 2314, 2492, 2548, 3107, 3346, 3824, 4361, 4628, 4984, 5096, 6214, 6692, 8099, 8722, 9256, 9968, 10192, 11711, 12428, 13384, 16198, 17444, 18512, 21271, 21749, 23422, 24856, 26768, 32396, 34888, 42542, 43498, 46844, 49712, 56693, 64792, 69776, 85084, 86996, 93688, 113386, 129584, 148897, 152243, 170168, 173992, 187376, 226772, 276523, 297794, 304486, 340336, 347984, 453544, 553046, 595588, 608972, 907088, 1042279, 1106092, 1191176, 1217944, 1935661, 2084558, 2212184, 2382352, 2435888, 3871322, 4169116, 4424368, 7742644, 8338232, 13549627, 15485288, 16676464, 27099254, 30970576, 54198508, 108397016, 216794032]

約数ペア:

[(1, 216794032), (2, 108397016), (4, 54198508), (7, 30970576), (8, 27099254), (13, 16676464), (14, 15485288), (16, 13549627), (26, 8338232), (28, 7742644), (49, 4424368), (52, 4169116), (56, 3871322), (89, 2435888), (91, 2382352), (98, 2212184), (104, 2084558), (112, 1935661), (178, 1217944), (182, 1191176), (196, 1106092), (208, 1042279), (239, 907088), (356, 608972), (364, 595588), (392, 553046), (478, 453544), (623, 347984), (637, 340336), (712, 304486), (728, 297794), (784, 276523), (956, 226772), (1157, 187376), (1246, 173992), (1274, 170168), (1424, 152243), (1456, 148897), (1673, 129584), (1912, 113386), (2314, 93688), (2492, 86996), (2548, 85084), (3107, 69776), (3346, 64792), (3824, 56693), (4361, 49712), (4628, 46844), (4984, 43498), (5096, 42542), (6214, 34888), (6692, 32396), (8099, 26768), (8722, 24856), (9256, 23422), (9968, 21749), (10192, 21271), (11711, 18512), (12428, 17444), (13384, 16198)]