258353832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26449}}^1$

素因数の和:26506

約数の個数: 64

約数和(自身を含む): 723672000

約数和(自身を除く): 465318168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 26449, 52898, 79347, 105796, 158694, 211592, 290939, 317388, 581878, 634776, 872817, 978613, 1163756, 1745634, 1957226, 2327512, 2935839, 3491268, 3914452, 5871678, 6982536, 7828904, 10764743, 11743356, 21529486, 23486712, 32294229, 43058972, 64588458, 86117944, 129176916, 258353832]

約数ペア:

[(1, 258353832), (2, 129176916), (3, 86117944), (4, 64588458), (6, 43058972), (8, 32294229), (11, 23486712), (12, 21529486), (22, 11743356), (24, 10764743), (33, 7828904), (37, 6982536), (44, 5871678), (66, 3914452), (74, 3491268), (88, 2935839), (111, 2327512), (132, 1957226), (148, 1745634), (222, 1163756), (264, 978613), (296, 872817), (407, 634776), (444, 581878), (814, 317388), (888, 290939), (1221, 211592), (1628, 158694), (2442, 105796), (3256, 79347), (4884, 52898), (9768, 26449)]