242913408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 448010112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 128, 136, 192, 204, 254, 272, 293, 381, 384, 408, 508, 544, 586, 762, 816, 879, 1016, 1088, 1172, 1524, 1632, 1758, 2032, 2159, 2176, 2344, 3048, 3264, 3516, 4064, 4318, 4688, 4981, 6096, 6477, 6528, 7032, 8128, 8636, 9376, 9962, 12192, 12954, 14064, 14943, 16256, 17272, 18752, 19924, 24384, 25908, 28128, 29886, 34544, 37211, 37504, 39848, 48768, 51816, 56256, 59772, 69088, 74422, 79696, 103632, 111633, 112512, 119544, 138176, 148844, 159392, 207264, 223266, 239088, 276352, 297688, 318784, 414528, 446532, 478176, 595376, 632587, 637568, 829056, 893064, 956352, 1190752, 1265174, 1786128, 1897761, 1912704, 2381504, 2530348, 3572256, 3795522, 4763008, 5060696, 7144512, 7591044, 10121392, 14289024, 15182088, 20242784, 30364176, 40485568, 60728352, 80971136, 121456704, 242913408]

約数ペア:

[(1, 242913408), (2, 121456704), (3, 80971136), (4, 60728352), (6, 40485568), (8, 30364176), (12, 20242784), (16, 15182088), (17, 14289024), (24, 10121392), (32, 7591044), (34, 7144512), (48, 5060696), (51, 4763008), (64, 3795522), (68, 3572256), (96, 2530348), (102, 2381504), (127, 1912704), (128, 1897761), (136, 1786128), (192, 1265174), (204, 1190752), (254, 956352), (272, 893064), (293, 829056), (381, 637568), (384, 632587), (408, 595376), (508, 478176), (544, 446532), (586, 414528), (762, 318784), (816, 297688), (879, 276352), (1016, 239088), (1088, 223266), (1172, 207264), (1524, 159392), (1632, 148844), (1758, 138176), (2032, 119544), (2159, 112512), (2176, 111633), (2344, 103632), (3048, 79696), (3264, 74422), (3516, 69088), (4064, 59772), (4318, 56256), (4688, 51816), (4981, 48768), (6096, 39848), (6477, 37504), (6528, 37211), (7032, 34544), (8128, 29886), (8636, 28128), (9376, 25908), (9962, 24384), (12192, 19924), (12954, 18752), (14064, 17272), (14943, 16256)]