274330626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 596090880

約数和(自身を除く): 321760254

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 191, 258, 293, 382, 573, 586, 817, 879, 1146, 1634, 1758, 2451, 3629, 4902, 5567, 7258, 8213, 10887, 11134, 12599, 16426, 16701, 21774, 24639, 25198, 33402, 37797, 49278, 55963, 75594, 111926, 156047, 167889, 239381, 312094, 335778, 468141, 478762, 718143, 936282, 1063297, 1436286, 2126594, 2406409, 3189891, 4812818, 6379782, 7219227, 14438454, 45721771, 91443542, 137165313, 274330626]

約数ペア:

[(1, 274330626), (2, 137165313), (3, 91443542), (6, 45721771), (19, 14438454), (38, 7219227), (43, 6379782), (57, 4812818), (86, 3189891), (114, 2406409), (129, 2126594), (191, 1436286), (258, 1063297), (293, 936282), (382, 718143), (573, 478762), (586, 468141), (817, 335778), (879, 312094), (1146, 239381), (1634, 167889), (1758, 156047), (2451, 111926), (3629, 75594), (4902, 55963), (5567, 49278), (7258, 37797), (8213, 33402), (10887, 25198), (11134, 24639), (12599, 21774), (16426, 16701)]