212242616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 433146600

約数和(自身を除く): 220903984

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 961, 1178, 1453, 1922, 2356, 2906, 3844, 4712, 5812, 7688, 11624, 18259, 27607, 36518, 45043, 55214, 73036, 90086, 110428, 146072, 180172, 220856, 360344, 855817, 1396333, 1711634, 2792666, 3423268, 5585332, 6846536, 11170664, 26530327, 53060654, 106121308, 212242616]

約数ペア:

[(1, 212242616), (2, 106121308), (4, 53060654), (8, 26530327), (19, 11170664), (31, 6846536), (38, 5585332), (62, 3423268), (76, 2792666), (124, 1711634), (152, 1396333), (248, 855817), (589, 360344), (961, 220856), (1178, 180172), (1453, 146072), (1922, 110428), (2356, 90086), (2906, 73036), (3844, 55214), (4712, 45043), (5812, 36518), (7688, 27607), (11624, 18259)]