290727144

素因数分解:

$2^3\times 3^5\times {\mathrm{149551}}^1$

素因数の和:149572

約数の個数: 48

約数和(自身を含む): 816553920

約数和(自身を除く): 525826776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 149551, 299102, 448653, 598204, 897306, 1196408, 1345959, 1794612, 2691918, 3589224, 4037877, 5383836, 8075754, 10767672, 12113631, 16151508, 24227262, 32303016, 36340893, 48454524, 72681786, 96909048, 145363572, 290727144]

約数ペア:

[(1, 290727144), (2, 145363572), (3, 96909048), (4, 72681786), (6, 48454524), (8, 36340893), (9, 32303016), (12, 24227262), (18, 16151508), (24, 12113631), (27, 10767672), (36, 8075754), (54, 5383836), (72, 4037877), (81, 3589224), (108, 2691918), (162, 1794612), (216, 1345959), (243, 1196408), (324, 897306), (486, 598204), (648, 448653), (972, 299102), (1944, 149551)]