282029072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 613294080

約数和(自身を除く): 331265008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 191, 208, 229, 248, 382, 403, 458, 496, 764, 806, 916, 1528, 1612, 1832, 2483, 2977, 3056, 3224, 3664, 4966, 5921, 5954, 6448, 7099, 9932, 11842, 11908, 14198, 19864, 23684, 23816, 28396, 39728, 43739, 47368, 47632, 56792, 76973, 87478, 92287, 94736, 113584, 153946, 174956, 184574, 307892, 349912, 369148, 568607, 615784, 699824, 738296, 1137214, 1231568, 1355909, 1476592, 2274428, 2711818, 4548856, 5423636, 9097712, 10847272, 17626817, 21694544, 35253634, 70507268, 141014536, 282029072]

約数ペア:

[(1, 282029072), (2, 141014536), (4, 70507268), (8, 35253634), (13, 21694544), (16, 17626817), (26, 10847272), (31, 9097712), (52, 5423636), (62, 4548856), (104, 2711818), (124, 2274428), (191, 1476592), (208, 1355909), (229, 1231568), (248, 1137214), (382, 738296), (403, 699824), (458, 615784), (496, 568607), (764, 369148), (806, 349912), (916, 307892), (1528, 184574), (1612, 174956), (1832, 153946), (2483, 113584), (2977, 94736), (3056, 92287), (3224, 87478), (3664, 76973), (4966, 56792), (5921, 47632), (5954, 47368), (6448, 43739), (7099, 39728), (9932, 28396), (11842, 23816), (11908, 23684), (14198, 19864)]