494940888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{176261}}^1$

素因数の和:176289

約数の個数: 64

約数和(自身を含む): 1480600800

約数和(自身を除く): 985659912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 176261, 352522, 528783, 705044, 1057566, 1410088, 1586349, 2115132, 2291393, 3172698, 4230264, 4582786, 4759047, 6345396, 6874179, 9165572, 9518094, 12690792, 13748358, 18331144, 19036188, 20622537, 27496716, 38072376, 41245074, 54993432, 61867611, 82490148, 123735222, 164980296, 247470444, 494940888]

約数ペア:

[(1, 494940888), (2, 247470444), (3, 164980296), (4, 123735222), (6, 82490148), (8, 61867611), (9, 54993432), (12, 41245074), (13, 38072376), (18, 27496716), (24, 20622537), (26, 19036188), (27, 18331144), (36, 13748358), (39, 12690792), (52, 9518094), (54, 9165572), (72, 6874179), (78, 6345396), (104, 4759047), (108, 4582786), (117, 4230264), (156, 3172698), (216, 2291393), (234, 2115132), (312, 1586349), (351, 1410088), (468, 1057566), (702, 705044), (936, 528783), (1404, 352522), (2808, 176261)]