619385136

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{243469}}^1$

素因数の和:243533

約数の個数: 40

約数和(自身を含む): 1630275120

約数和(自身を除く): 1010889984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 243469, 486938, 730407, 973876, 1460814, 1947752, 2921628, 3895504, 5843256, 11686512, 12903857, 25807714, 38711571, 51615428, 77423142, 103230856, 154846284, 206461712, 309692568, 619385136]

約数ペア:

[(1, 619385136), (2, 309692568), (3, 206461712), (4, 154846284), (6, 103230856), (8, 77423142), (12, 51615428), (16, 38711571), (24, 25807714), (48, 12903857), (53, 11686512), (106, 5843256), (159, 3895504), (212, 2921628), (318, 1947752), (424, 1460814), (636, 973876), (848, 730407), (1272, 486938), (2544, 243469)]