776262670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 1593256320

約数和(自身を除く): 816993650

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 134, 170, 190, 211, 289, 323, 335, 422, 578, 646, 670, 1055, 1139, 1273, 1445, 1615, 2110, 2278, 2546, 2890, 3230, 3587, 4009, 5491, 5695, 6365, 7174, 8018, 10982, 11390, 12730, 14137, 17935, 19363, 20045, 21641, 27455, 28274, 35870, 38726, 40090, 43282, 54910, 60979, 68153, 70685, 96815, 108205, 121958, 136306, 141370, 193630, 216410, 240329, 268603, 304895, 340765, 367897, 480658, 537206, 609790, 681530, 735794, 1158601, 1201645, 1343015, 1839485, 2317202, 2403290, 2686030, 3678970, 4085593, 4566251, 5793005, 8171186, 9132502, 11586010, 20427965, 22831255, 40855930, 45662510, 77626267, 155252534, 388131335, 776262670]

約数ペア:

[(1, 776262670), (2, 388131335), (5, 155252534), (10, 77626267), (17, 45662510), (19, 40855930), (34, 22831255), (38, 20427965), (67, 11586010), (85, 9132502), (95, 8171186), (134, 5793005), (170, 4566251), (190, 4085593), (211, 3678970), (289, 2686030), (323, 2403290), (335, 2317202), (422, 1839485), (578, 1343015), (646, 1201645), (670, 1158601), (1055, 735794), (1139, 681530), (1273, 609790), (1445, 537206), (1615, 480658), (2110, 367897), (2278, 340765), (2546, 304895), (2890, 268603), (3230, 240329), (3587, 216410), (4009, 193630), (5491, 141370), (5695, 136306), (6365, 121958), (7174, 108205), (8018, 96815), (10982, 70685), (11390, 68153), (12730, 60979), (14137, 54910), (17935, 43282), (19363, 40090), (20045, 38726), (21641, 35870), (27455, 28274)]