850484178

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 1921190400

約数和(自身を除く): 1070706222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 271, 534, 542, 653, 801, 813, 1306, 1602, 1626, 1959, 2403, 2439, 3918, 4806, 4878, 5877, 7317, 11754, 14634, 17631, 24119, 35262, 48238, 58117, 72357, 116234, 144714, 174351, 176963, 217071, 348702, 353926, 434142, 523053, 530889, 651213, 1046106, 1061778, 1302426, 1569159, 1592667, 3138318, 3185334, 4778001, 9556002, 15749707, 31499414, 47249121, 94498242, 141747363, 283494726, 425242089, 850484178]

約数ペア:

[(1, 850484178), (2, 425242089), (3, 283494726), (6, 141747363), (9, 94498242), (18, 47249121), (27, 31499414), (54, 15749707), (89, 9556002), (178, 4778001), (267, 3185334), (271, 3138318), (534, 1592667), (542, 1569159), (653, 1302426), (801, 1061778), (813, 1046106), (1306, 651213), (1602, 530889), (1626, 523053), (1959, 434142), (2403, 353926), (2439, 348702), (3918, 217071), (4806, 176963), (4878, 174351), (5877, 144714), (7317, 116234), (11754, 72357), (14634, 58117), (17631, 48238), (24119, 35262)]