219039984

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3701}}^1$

素因数の和:3855

約数の個数: 80

約数和(自身を含む): 633486240

約数和(自身を除く): 414446256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 3701, 4932, 6576, 7398, 7402, 9864, 11103, 14796, 14804, 19728, 22206, 29592, 29608, 33309, 44412, 59184, 59216, 66618, 88824, 99927, 133236, 177648, 199854, 266472, 399708, 507037, 532944, 799416, 1014074, 1521111, 1598832, 2028148, 3042222, 4056296, 4563333, 6084444, 8112592, 9126666, 12168888, 13689999, 18253332, 24337776, 27379998, 36506664, 54759996, 73013328, 109519992, 219039984]

約数ペア:

[(1, 219039984), (2, 109519992), (3, 73013328), (4, 54759996), (6, 36506664), (8, 27379998), (9, 24337776), (12, 18253332), (16, 13689999), (18, 12168888), (24, 9126666), (27, 8112592), (36, 6084444), (48, 4563333), (54, 4056296), (72, 3042222), (108, 2028148), (137, 1598832), (144, 1521111), (216, 1014074), (274, 799416), (411, 532944), (432, 507037), (548, 399708), (822, 266472), (1096, 199854), (1233, 177648), (1644, 133236), (2192, 99927), (2466, 88824), (3288, 66618), (3699, 59216), (3701, 59184), (4932, 44412), (6576, 33309), (7398, 29608), (7402, 29592), (9864, 22206), (11103, 19728), (14796, 14804)]