445025412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8887}}^1$

素因数の和:9017

約数の個数: 72

約数和(自身を含む): 1222917696

約数和(自身を除く): 777892284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 4173, 5564, 8346, 8887, 12519, 16692, 17774, 25038, 26661, 35548, 50076, 53322, 79983, 106644, 115531, 159966, 231062, 319932, 346593, 462124, 693186, 950909, 1039779, 1386372, 1901818, 2079558, 2852727, 3803636, 4159116, 5705454, 8558181, 11410908, 12361817, 17116362, 24723634, 34232724, 37085451, 49447268, 74170902, 111256353, 148341804, 222512706, 445025412]

約数ペア:

[(1, 445025412), (2, 222512706), (3, 148341804), (4, 111256353), (6, 74170902), (9, 49447268), (12, 37085451), (13, 34232724), (18, 24723634), (26, 17116362), (36, 12361817), (39, 11410908), (52, 8558181), (78, 5705454), (107, 4159116), (117, 3803636), (156, 2852727), (214, 2079558), (234, 1901818), (321, 1386372), (428, 1039779), (468, 950909), (642, 693186), (963, 462124), (1284, 346593), (1391, 319932), (1926, 231062), (2782, 159966), (3852, 115531), (4173, 106644), (5564, 79983), (8346, 53322), (8887, 50076), (12519, 35548), (16692, 26661), (17774, 25038)]