228439274752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{68641609}}^1$

素因数の和:68641638

約数の個数: 36

約数和(自身を含む): 491062077940

約数和(自身を除く): 262622803188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 68641609, 137283218, 274566436, 549132872, 892340917, 1098265744, 1784681834, 2196531488, 3569363668, 4393062976, 7138727336, 8786125952, 14277454672, 17572251904, 28554909344, 57109818688, 114219637376, 228439274752]

約数ペア:

[(1, 228439274752), (2, 114219637376), (4, 57109818688), (8, 28554909344), (13, 17572251904), (16, 14277454672), (26, 8786125952), (32, 7138727336), (52, 4393062976), (64, 3569363668), (104, 2196531488), (128, 1784681834), (208, 1098265744), (256, 892340917), (416, 549132872), (832, 274566436), (1664, 137283218), (3328, 68641609)]