217287744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{66571}}^1$

素因数の和:66603

約数の個数: 56

約数和(自身を含む): 608734368

約数和(自身を除く): 391446624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 66571, 133142, 199713, 266284, 399426, 532568, 798852, 1065136, 1131707, 1597704, 2130272, 2263414, 3195408, 3395121, 4260544, 4526828, 6390816, 6790242, 9053656, 12781632, 13580484, 18107312, 27160968, 36214624, 54321936, 72429248, 108643872, 217287744]

約数ペア:

[(1, 217287744), (2, 108643872), (3, 72429248), (4, 54321936), (6, 36214624), (8, 27160968), (12, 18107312), (16, 13580484), (17, 12781632), (24, 9053656), (32, 6790242), (34, 6390816), (48, 4526828), (51, 4260544), (64, 3395121), (68, 3195408), (96, 2263414), (102, 2130272), (136, 1597704), (192, 1131707), (204, 1065136), (272, 798852), (408, 532568), (544, 399426), (816, 266284), (1088, 199713), (1632, 133142), (3264, 66571)]