439342288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 120

約数和(自身を含む): 1132802496

約数和(自身を除く): 693460208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 308, 374, 476, 484, 616, 748, 847, 952, 968, 1232, 1309, 1496, 1694, 1904, 1907, 1936, 2057, 2618, 2992, 3388, 3814, 4114, 5236, 6776, 7628, 8228, 10472, 13349, 13552, 14399, 15256, 16456, 20944, 20977, 26698, 28798, 30512, 32419, 32912, 41954, 53396, 57596, 64838, 83908, 106792, 115192, 129676, 146839, 167816, 213584, 226933, 230384, 230747, 259352, 293678, 335632, 356609, 453866, 461494, 518704, 587356, 713218, 907732, 922988, 1174712, 1426436, 1615229, 1815464, 1845976, 2349424, 2496263, 2852872, 3230458, 3630928, 3691952, 3922699, 4992526, 5705744, 6460916, 7845398, 9985052, 12921832, 15690796, 19970104, 25843664, 27458893, 31381592, 39940208, 54917786, 62763184, 109835572, 219671144, 439342288]

約数ペア:

[(1, 439342288), (2, 219671144), (4, 109835572), (7, 62763184), (8, 54917786), (11, 39940208), (14, 31381592), (16, 27458893), (17, 25843664), (22, 19970104), (28, 15690796), (34, 12921832), (44, 9985052), (56, 7845398), (68, 6460916), (77, 5705744), (88, 4992526), (112, 3922699), (119, 3691952), (121, 3630928), (136, 3230458), (154, 2852872), (176, 2496263), (187, 2349424), (238, 1845976), (242, 1815464), (272, 1615229), (308, 1426436), (374, 1174712), (476, 922988), (484, 907732), (616, 713218), (748, 587356), (847, 518704), (952, 461494), (968, 453866), (1232, 356609), (1309, 335632), (1496, 293678), (1694, 259352), (1904, 230747), (1907, 230384), (1936, 226933), (2057, 213584), (2618, 167816), (2992, 146839), (3388, 129676), (3814, 115192), (4114, 106792), (5236, 83908), (6776, 64838), (7628, 57596), (8228, 53396), (10472, 41954), (13349, 32912), (13552, 32419), (14399, 30512), (15256, 28798), (16456, 26698), (20944, 20977)]