538340256

素因数分解:

$2^5\times 3^6\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 168

約数和(自身を含む): 1626174144

約数和(自身を除く): 1087833888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 243, 282, 288, 324, 376, 423, 432, 486, 491, 564, 648, 729, 752, 846, 864, 972, 982, 1128, 1269, 1296, 1458, 1473, 1504, 1692, 1944, 1964, 2256, 2538, 2592, 2916, 2946, 3384, 3807, 3888, 3928, 4419, 4512, 5076, 5832, 5892, 6768, 7614, 7776, 7856, 8838, 10152, 11421, 11664, 11784, 13257, 13536, 15228, 15712, 17676, 20304, 22842, 23077, 23328, 23568, 26514, 30456, 34263, 35352, 39771, 40608, 45684, 46154, 47136, 53028, 60912, 68526, 69231, 70704, 79542, 91368, 92308, 106056, 119313, 121824, 137052, 138462, 141408, 159084, 182736, 184616, 207693, 212112, 238626, 274104, 276924, 318168, 357939, 365472, 369232, 415386, 424224, 477252, 548208, 553848, 623079, 636336, 715878, 738464, 830772, 954504, 1096416, 1107696, 1246158, 1272672, 1431756, 1661544, 1869237, 1909008, 2215392, 2492316, 2863512, 3323088, 3738474, 3818016, 4984632, 5607711, 5727024, 6646176, 7476948, 9969264, 11215422, 11454048, 14953896, 16823133, 19938528, 22430844, 29907792, 33646266, 44861688, 59815584, 67292532, 89723376, 134585064, 179446752, 269170128, 538340256]

約数ペア:

[(1, 538340256), (2, 269170128), (3, 179446752), (4, 134585064), (6, 89723376), (8, 67292532), (9, 59815584), (12, 44861688), (16, 33646266), (18, 29907792), (24, 22430844), (27, 19938528), (32, 16823133), (36, 14953896), (47, 11454048), (48, 11215422), (54, 9969264), (72, 7476948), (81, 6646176), (94, 5727024), (96, 5607711), (108, 4984632), (141, 3818016), (144, 3738474), (162, 3323088), (188, 2863512), (216, 2492316), (243, 2215392), (282, 1909008), (288, 1869237), (324, 1661544), (376, 1431756), (423, 1272672), (432, 1246158), (486, 1107696), (491, 1096416), (564, 954504), (648, 830772), (729, 738464), (752, 715878), (846, 636336), (864, 623079), (972, 553848), (982, 548208), (1128, 477252), (1269, 424224), (1296, 415386), (1458, 369232), (1473, 365472), (1504, 357939), (1692, 318168), (1944, 276924), (1964, 274104), (2256, 238626), (2538, 212112), (2592, 207693), (2916, 184616), (2946, 182736), (3384, 159084), (3807, 141408), (3888, 138462), (3928, 137052), (4419, 121824), (4512, 119313), (5076, 106056), (5832, 92308), (5892, 91368), (6768, 79542), (7614, 70704), (7776, 69231), (7856, 68526), (8838, 60912), (10152, 53028), (11421, 47136), (11664, 46154), (11784, 45684), (13257, 40608), (13536, 39771), (15228, 35352), (15712, 34263), (17676, 30456), (20304, 26514), (22842, 23568), (23077, 23328)]