769787538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 1699875072

約数和(自身を除く): 930087534

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 97, 142, 194, 213, 291, 426, 582, 923, 1261, 1433, 1846, 2522, 2769, 2866, 3783, 4299, 5538, 6887, 7566, 8598, 13774, 18629, 20661, 37258, 41322, 55887, 89531, 101743, 111774, 139001, 179062, 203486, 268593, 278002, 305229, 417003, 537186, 610458, 834006, 1322659, 1807013, 2645318, 3614026, 3967977, 5421039, 7935954, 9869071, 10842078, 19738142, 29607213, 59214426, 128297923, 256595846, 384893769, 769787538]

約数ペア:

[(1, 769787538), (2, 384893769), (3, 256595846), (6, 128297923), (13, 59214426), (26, 29607213), (39, 19738142), (71, 10842078), (78, 9869071), (97, 7935954), (142, 5421039), (194, 3967977), (213, 3614026), (291, 2645318), (426, 1807013), (582, 1322659), (923, 834006), (1261, 610458), (1433, 537186), (1846, 417003), (2522, 305229), (2769, 278002), (2866, 268593), (3783, 203486), (4299, 179062), (5538, 139001), (6887, 111774), (7566, 101743), (8598, 89531), (13774, 55887), (18629, 41322), (20661, 37258)]