291279648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 841845312

約数和(自身を除く): 550565664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 113, 132, 176, 226, 264, 339, 352, 452, 528, 678, 904, 1056, 1243, 1356, 1808, 2441, 2486, 2712, 3616, 3729, 4882, 4972, 5424, 7323, 7458, 9764, 9944, 10848, 14646, 14916, 19528, 19888, 26851, 29292, 29832, 39056, 39776, 53702, 58584, 59664, 78112, 80553, 107404, 117168, 119328, 161106, 214808, 234336, 275833, 322212, 429616, 551666, 644424, 827499, 859232, 1103332, 1288848, 1654998, 2206664, 2577696, 3034163, 3309996, 4413328, 6068326, 6619992, 8826656, 9102489, 12136652, 13239984, 18204978, 24273304, 26479968, 36409956, 48546608, 72819912, 97093216, 145639824, 291279648]

約数ペア:

[(1, 291279648), (2, 145639824), (3, 97093216), (4, 72819912), (6, 48546608), (8, 36409956), (11, 26479968), (12, 24273304), (16, 18204978), (22, 13239984), (24, 12136652), (32, 9102489), (33, 8826656), (44, 6619992), (48, 6068326), (66, 4413328), (88, 3309996), (96, 3034163), (113, 2577696), (132, 2206664), (176, 1654998), (226, 1288848), (264, 1103332), (339, 859232), (352, 827499), (452, 644424), (528, 551666), (678, 429616), (904, 322212), (1056, 275833), (1243, 234336), (1356, 214808), (1808, 161106), (2441, 119328), (2486, 117168), (2712, 107404), (3616, 80553), (3729, 78112), (4882, 59664), (4972, 58584), (5424, 53702), (7323, 39776), (7458, 39056), (9764, 29832), (9944, 29292), (10848, 26851), (14646, 19888), (14916, 19528)]