2153168864

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4729

約数の個数: 144

約数和(自身を含む): 5639536224

約数和(自身を除く): 3486367360

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, 616, 748, 847, 952, 968, 1232, 1309, 1496, 1694, 1904, 1936, 2057, 2464, 2618, 2992, 3388, 3808, 3872, 4114, 4673, 5236, 5984, 6776, 8228, 9346, 10472, 13552, 14399, 16456, 18692, 20944, 27104, 28798, 32711, 32912, 37384, 41888, 51403, 57596, 65422, 65824, 74768, 79441, 102806, 115192, 130844, 149536, 158882, 205612, 230384, 261688, 317764, 359821, 411224, 460768, 523376, 556087, 565433, 635528, 719642, 822448, 873851, 1046752, 1112174, 1130866, 1271056, 1439284, 1644896, 1747702, 2224348, 2261732, 2542112, 2878568, 3495404, 3958031, 4448696, 4523464, 5757136, 6116957, 6990808, 7916062, 8897392, 9046928, 9612361, 11514272, 12233914, 13981616, 15832124, 17794784, 18093856, 19224722, 24467828, 27963232, 31664248, 38449444, 48935656, 63328496, 67286527, 76898888, 97871312, 126656992, 134573054, 153797776, 195742624, 269146108, 307595552, 538292216, 1076584432, 2153168864]

約数ペア:

[(1, 2153168864), (2, 1076584432), (4, 538292216), (7, 307595552), (8, 269146108), (11, 195742624), (14, 153797776), (16, 134573054), (17, 126656992), (22, 97871312), (28, 76898888), (32, 67286527), (34, 63328496), (44, 48935656), (56, 38449444), (68, 31664248), (77, 27963232), (88, 24467828), (112, 19224722), (119, 18093856), (121, 17794784), (136, 15832124), (154, 13981616), (176, 12233914), (187, 11514272), (224, 9612361), (238, 9046928), (242, 8897392), (272, 7916062), (308, 6990808), (352, 6116957), (374, 5757136), (476, 4523464), (484, 4448696), (544, 3958031), (616, 3495404), (748, 2878568), (847, 2542112), (952, 2261732), (968, 2224348), (1232, 1747702), (1309, 1644896), (1496, 1439284), (1694, 1271056), (1904, 1130866), (1936, 1112174), (2057, 1046752), (2464, 873851), (2618, 822448), (2992, 719642), (3388, 635528), (3808, 565433), (3872, 556087), (4114, 523376), (4673, 460768), (5236, 411224), (5984, 359821), (6776, 317764), (8228, 261688), (9346, 230384), (10472, 205612), (13552, 158882), (14399, 149536), (16456, 130844), (18692, 115192), (20944, 102806), (27104, 79441), (28798, 74768), (32711, 65824), (32912, 65422), (37384, 57596), (41888, 51403)]