668372016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{82393}}^1$

素因数の和:82430

約数の個数: 60

約数和(自身を含む): 1869684648

約数和(自身を除く): 1201312632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 82393, 164786, 247179, 329572, 494358, 659144, 988716, 1071109, 1318288, 1977432, 2142218, 3213327, 3954864, 4284436, 6426654, 8568872, 12853308, 13924417, 17137744, 25706616, 27848834, 41773251, 51413232, 55697668, 83546502, 111395336, 167093004, 222790672, 334186008, 668372016]

約数ペア:

[(1, 668372016), (2, 334186008), (3, 222790672), (4, 167093004), (6, 111395336), (8, 83546502), (12, 55697668), (13, 51413232), (16, 41773251), (24, 27848834), (26, 25706616), (39, 17137744), (48, 13924417), (52, 12853308), (78, 8568872), (104, 6426654), (156, 4284436), (169, 3954864), (208, 3213327), (312, 2142218), (338, 1977432), (507, 1318288), (624, 1071109), (676, 988716), (1014, 659144), (1352, 494358), (2028, 329572), (2704, 247179), (4056, 164786), (8112, 82393)]