1285259712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32029}}^1$

素因数の和:32074

約数の個数: 112

約数和(自身を含む): 3905097600

約数和(自身を除く): 2619837888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 5016, 6688, 10032, 13376, 20064, 32029, 40128, 64058, 96087, 128116, 192174, 256232, 352319, 384348, 512464, 608551, 704638, 768696, 1024928, 1056957, 1217102, 1409276, 1537392, 1825653, 2049856, 2113914, 2434204, 2818552, 3074784, 3651306, 4227828, 4868408, 5637104, 6149568, 6694061, 7302612, 8455656, 9736816, 11274208, 13388122, 14605224, 16911312, 19473632, 20082183, 22548416, 26776244, 29210448, 33822624, 38947264, 40164366, 53552488, 58420896, 67645248, 80328732, 107104976, 116841792, 160657464, 214209952, 321314928, 428419904, 642629856, 1285259712]

約数ペア:

[(1, 1285259712), (2, 642629856), (3, 428419904), (4, 321314928), (6, 214209952), (8, 160657464), (11, 116841792), (12, 107104976), (16, 80328732), (19, 67645248), (22, 58420896), (24, 53552488), (32, 40164366), (33, 38947264), (38, 33822624), (44, 29210448), (48, 26776244), (57, 22548416), (64, 20082183), (66, 19473632), (76, 16911312), (88, 14605224), (96, 13388122), (114, 11274208), (132, 9736816), (152, 8455656), (176, 7302612), (192, 6694061), (209, 6149568), (228, 5637104), (264, 4868408), (304, 4227828), (352, 3651306), (418, 3074784), (456, 2818552), (528, 2434204), (608, 2113914), (627, 2049856), (704, 1825653), (836, 1537392), (912, 1409276), (1056, 1217102), (1216, 1056957), (1254, 1024928), (1672, 768696), (1824, 704638), (2112, 608551), (2508, 512464), (3344, 384348), (3648, 352319), (5016, 256232), (6688, 192174), (10032, 128116), (13376, 96087), (20064, 64058), (32029, 40128)]