328411952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2371}}^1$

素因数の和:3177

約数の個数: 40

約数和(自身を含む): 695318592

約数和(自身を除く): 366906640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 787, 1574, 2371, 3148, 4742, 6296, 8657, 9484, 12592, 17314, 18968, 26081, 34628, 37936, 52162, 69256, 104324, 138512, 208648, 417296, 1865977, 3731954, 7463908, 14927816, 20525747, 29855632, 41051494, 82102988, 164205976, 328411952]

約数ペア:

[(1, 328411952), (2, 164205976), (4, 82102988), (8, 41051494), (11, 29855632), (16, 20525747), (22, 14927816), (44, 7463908), (88, 3731954), (176, 1865977), (787, 417296), (1574, 208648), (2371, 138512), (3148, 104324), (4742, 69256), (6296, 52162), (8657, 37936), (9484, 34628), (12592, 26081), (17314, 18968)]