319290696

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{5273}}^1$

素因数の和:5343

約数の個数: 72

約数和(自身を含む): 895762530

約数和(自身を除く): 576471834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2088, 2523, 3364, 5046, 5273, 6728, 7569, 10092, 10546, 15138, 15819, 20184, 21092, 30276, 31638, 42184, 47457, 60552, 63276, 94914, 126552, 152917, 189828, 305834, 379656, 458751, 611668, 917502, 1223336, 1376253, 1835004, 2752506, 3670008, 4434593, 5505012, 8869186, 11010024, 13303779, 17738372, 26607558, 35476744, 39911337, 53215116, 79822674, 106430232, 159645348, 319290696]

約数ペア:

[(1, 319290696), (2, 159645348), (3, 106430232), (4, 79822674), (6, 53215116), (8, 39911337), (9, 35476744), (12, 26607558), (18, 17738372), (24, 13303779), (29, 11010024), (36, 8869186), (58, 5505012), (72, 4434593), (87, 3670008), (116, 2752506), (174, 1835004), (232, 1376253), (261, 1223336), (348, 917502), (522, 611668), (696, 458751), (841, 379656), (1044, 305834), (1682, 189828), (2088, 152917), (2523, 126552), (3364, 94914), (5046, 63276), (5273, 60552), (6728, 47457), (7569, 42184), (10092, 31638), (10546, 30276), (15138, 21092), (15819, 20184)]