291208974372

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{899893}}^1$

素因数の和:900093

約数の個数: 72

約数和(自身を含む): 751753449720

約数和(自身を除く): 460544475348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 101, 178, 202, 267, 303, 356, 404, 534, 606, 801, 909, 1068, 1212, 1602, 1818, 3204, 3636, 8989, 17978, 26967, 35956, 53934, 80901, 107868, 161802, 323604, 899893, 1799786, 2699679, 3599572, 5399358, 8099037, 10798716, 16198074, 32396148, 80090477, 90889193, 160180954, 181778386, 240271431, 272667579, 320361908, 363556772, 480542862, 545335158, 720814293, 818002737, 961085724, 1090670316, 1441628586, 1636005474, 2883257172, 3272010948, 8089138177, 16178276354, 24267414531, 32356552708, 48534829062, 72802243593, 97069658124, 145604487186, 291208974372]

約数ペア:

[(1, 291208974372), (2, 145604487186), (3, 97069658124), (4, 72802243593), (6, 48534829062), (9, 32356552708), (12, 24267414531), (18, 16178276354), (36, 8089138177), (89, 3272010948), (101, 2883257172), (178, 1636005474), (202, 1441628586), (267, 1090670316), (303, 961085724), (356, 818002737), (404, 720814293), (534, 545335158), (606, 480542862), (801, 363556772), (909, 320361908), (1068, 272667579), (1212, 240271431), (1602, 181778386), (1818, 160180954), (3204, 90889193), (3636, 80090477), (8989, 32396148), (17978, 16198074), (26967, 10798716), (35956, 8099037), (53934, 5399358), (80901, 3599572), (107868, 2699679), (161802, 1799786), (323604, 899893)]