220257984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67481}}^1$

素因数の和:67513

約数の個数: 56

約数和(自身を含む): 617055408

約数和(自身を除く): 396797424

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, 67481, 134962, 202443, 269924, 404886, 539848, 809772, 1079696, 1147177, 1619544, 2159392, 2294354, 3239088, 3441531, 4318784, 4588708, 6478176, 6883062, 9177416, 12956352, 13766124, 18354832, 27532248, 36709664, 55064496, 73419328, 110128992, 220257984]

約数ペア:

[(1, 220257984), (2, 110128992), (3, 73419328), (4, 55064496), (6, 36709664), (8, 27532248), (12, 18354832), (16, 13766124), (17, 12956352), (24, 9177416), (32, 6883062), (34, 6478176), (48, 4588708), (51, 4318784), (64, 3441531), (68, 3239088), (96, 2294354), (102, 2159392), (136, 1619544), (192, 1147177), (204, 1079696), (272, 809772), (408, 539848), (544, 404886), (816, 269924), (1088, 202443), (1632, 134962), (3264, 67481)]