276799068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 906680320

約数和(自身を除く): 629881252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4447, 4788, 5187, 6916, 8892, 8894, 10374, 13341, 15561, 17788, 20748, 26682, 31122, 31129, 40023, 53364, 57811, 62244, 62258, 80046, 84493, 93387, 115622, 124516, 160092, 168986, 173433, 186774, 231244, 253479, 280161, 337972, 346866, 373548, 404677, 506958, 520299, 560322, 591451, 693732, 760437, 809354, 1013916, 1040598, 1098409, 1120644, 1182902, 1214031, 1520874, 1618708, 1774353, 2081196, 2196818, 2365804, 2428062, 3041748, 3295227, 3548706, 3642093, 4393636, 4856124, 5323059, 6590454, 7097412, 7284186, 7688863, 9885681, 10646118, 13180908, 14568372, 15377726, 19771362, 21292236, 23066589, 30755452, 39542724, 46133178, 69199767, 92266356, 138399534, 276799068]

約数ペア:

[(1, 276799068), (2, 138399534), (3, 92266356), (4, 69199767), (6, 46133178), (7, 39542724), (9, 30755452), (12, 23066589), (13, 21292236), (14, 19771362), (18, 15377726), (19, 14568372), (21, 13180908), (26, 10646118), (28, 9885681), (36, 7688863), (38, 7284186), (39, 7097412), (42, 6590454), (52, 5323059), (57, 4856124), (63, 4393636), (76, 3642093), (78, 3548706), (84, 3295227), (91, 3041748), (114, 2428062), (117, 2365804), (126, 2196818), (133, 2081196), (156, 1774353), (171, 1618708), (182, 1520874), (228, 1214031), (234, 1182902), (247, 1120644), (252, 1098409), (266, 1040598), (273, 1013916), (342, 809354), (364, 760437), (399, 693732), (468, 591451), (494, 560322), (532, 520299), (546, 506958), (684, 404677), (741, 373548), (798, 346866), (819, 337972), (988, 280161), (1092, 253479), (1197, 231244), (1482, 186774), (1596, 173433), (1638, 168986), (1729, 160092), (2223, 124516), (2394, 115622), (2964, 93387), (3276, 84493), (3458, 80046), (4446, 62258), (4447, 62244), (4788, 57811), (5187, 53364), (6916, 40023), (8892, 31129), (8894, 31122), (10374, 26682), (13341, 20748), (15561, 17788)]