495834144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397303}}^1$

素因数の和:397329

約数の個数: 48

約数和(自身を含む): 1401688512

約数和(自身を除く): 905854368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 397303, 794606, 1191909, 1589212, 2383818, 3178424, 4767636, 5164939, 6356848, 9535272, 10329878, 12713696, 15494817, 19070544, 20659756, 30989634, 38141088, 41319512, 61979268, 82639024, 123958536, 165278048, 247917072, 495834144]

約数ペア:

[(1, 495834144), (2, 247917072), (3, 165278048), (4, 123958536), (6, 82639024), (8, 61979268), (12, 41319512), (13, 38141088), (16, 30989634), (24, 20659756), (26, 19070544), (32, 15494817), (39, 12713696), (48, 10329878), (52, 9535272), (78, 6356848), (96, 5164939), (104, 4767636), (156, 3178424), (208, 2383818), (312, 1589212), (416, 1191909), (624, 794606), (1248, 397303)]