215804565972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3277513}}^1$

素因数の和:3277613

約数の個数: 72

約数和(自身を含む): 572647246080

約数和(自身を除く): 356842680108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 2124, 3658, 5487, 7316, 10974, 16461, 21948, 32922, 65844, 3277513, 6555026, 9832539, 13110052, 19665078, 29497617, 39330156, 58995234, 101602903, 117990468, 193373267, 203205806, 304808709, 386746534, 406411612, 580119801, 609617418, 773493068, 914426127, 1160239602, 1219234836, 1740359403, 1828852254, 2320479204, 3480718806, 3657704508, 5994571277, 6961437612, 11989142554, 17983713831, 23978285108, 35967427662, 53951141493, 71934855324, 107902282986, 215804565972]

約数ペア:

[(1, 215804565972), (2, 107902282986), (3, 71934855324), (4, 53951141493), (6, 35967427662), (9, 23978285108), (12, 17983713831), (18, 11989142554), (31, 6961437612), (36, 5994571277), (59, 3657704508), (62, 3480718806), (93, 2320479204), (118, 1828852254), (124, 1740359403), (177, 1219234836), (186, 1160239602), (236, 914426127), (279, 773493068), (354, 609617418), (372, 580119801), (531, 406411612), (558, 386746534), (708, 304808709), (1062, 203205806), (1116, 193373267), (1829, 117990468), (2124, 101602903), (3658, 58995234), (5487, 39330156), (7316, 29497617), (10974, 19665078), (16461, 13110052), (21948, 9832539), (32922, 6555026), (65844, 3277513)]