245552944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12973}}^1$

素因数の和:13014

約数の個数: 60

約数和(自身を含む): 588812016

約数和(自身を除く): 343259072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 12973, 18928, 25946, 51892, 90811, 103784, 168649, 181622, 207568, 337298, 363244, 674596, 726488, 1180543, 1349192, 1452976, 2192437, 2361086, 2698384, 4384874, 4722172, 8769748, 9444344, 15347059, 17539496, 18888688, 30694118, 35078992, 61388236, 122776472, 245552944]

約数ペア:

[(1, 245552944), (2, 122776472), (4, 61388236), (7, 35078992), (8, 30694118), (13, 18888688), (14, 17539496), (16, 15347059), (26, 9444344), (28, 8769748), (52, 4722172), (56, 4384874), (91, 2698384), (104, 2361086), (112, 2192437), (169, 1452976), (182, 1349192), (208, 1180543), (338, 726488), (364, 674596), (676, 363244), (728, 337298), (1183, 207568), (1352, 181622), (1456, 168649), (2366, 103784), (2704, 90811), (4732, 51892), (9464, 25946), (12973, 18928)]