512888948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 1090236672

約数和(自身を除く): 577347724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 73, 142, 143, 146, 173, 284, 286, 292, 346, 572, 692, 781, 803, 923, 949, 1562, 1606, 1846, 1898, 1903, 2249, 3124, 3212, 3692, 3796, 3806, 4498, 5183, 7612, 8996, 10153, 10366, 10439, 12283, 12629, 20306, 20732, 20878, 24566, 24739, 25258, 40612, 41756, 49132, 49478, 50516, 57013, 67379, 98956, 114026, 134758, 135113, 138919, 159679, 164177, 228052, 269516, 270226, 277838, 319358, 328354, 540452, 555676, 638716, 656708, 741169, 896659, 1482338, 1756469, 1793318, 1805947, 2964676, 3512938, 3586636, 3611894, 7025876, 7223788, 9863249, 11656567, 19726498, 23313134, 39452996, 46626268, 128222237, 256444474, 512888948]

約数ペア:

[(1, 512888948), (2, 256444474), (4, 128222237), (11, 46626268), (13, 39452996), (22, 23313134), (26, 19726498), (44, 11656567), (52, 9863249), (71, 7223788), (73, 7025876), (142, 3611894), (143, 3586636), (146, 3512938), (173, 2964676), (284, 1805947), (286, 1793318), (292, 1756469), (346, 1482338), (572, 896659), (692, 741169), (781, 656708), (803, 638716), (923, 555676), (949, 540452), (1562, 328354), (1606, 319358), (1846, 277838), (1898, 270226), (1903, 269516), (2249, 228052), (3124, 164177), (3212, 159679), (3692, 138919), (3796, 135113), (3806, 134758), (4498, 114026), (5183, 98956), (7612, 67379), (8996, 57013), (10153, 50516), (10366, 49478), (10439, 49132), (12283, 41756), (12629, 40612), (20306, 25258), (20732, 24739), (20878, 24566)]