220571328

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67577}}^1$

素因数の和:67609

約数の個数: 56

約数和(自身を含む): 617933232

約数和(自身を除く): 397361904

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, 67577, 135154, 202731, 270308, 405462, 540616, 810924, 1081232, 1148809, 1621848, 2162464, 2297618, 3243696, 3446427, 4324928, 4595236, 6487392, 6892854, 9190472, 12974784, 13785708, 18380944, 27571416, 36761888, 55142832, 73523776, 110285664, 220571328]

約数ペア:

[(1, 220571328), (2, 110285664), (3, 73523776), (4, 55142832), (6, 36761888), (8, 27571416), (12, 18380944), (16, 13785708), (17, 12974784), (24, 9190472), (32, 6892854), (34, 6487392), (48, 4595236), (51, 4324928), (64, 3446427), (68, 3243696), (96, 2297618), (102, 2162464), (136, 1621848), (192, 1148809), (204, 1081232), (272, 810924), (408, 540616), (544, 405462), (816, 270308), (1088, 202731), (1632, 135154), (3264, 67577)]