221714352

素因数分解:

$2^4\times 3^2\times {\mathrm{503}}^1\times {\mathrm{3061}}^1$

素因数の和:3578

約数の個数: 60

約数和(自身を含む): 621928944

約数和(自身を除く): 400214592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503, 1006, 1509, 2012, 3018, 3061, 4024, 4527, 6036, 6122, 8048, 9054, 9183, 12072, 12244, 18108, 18366, 24144, 24488, 27549, 36216, 36732, 48976, 55098, 72432, 73464, 110196, 146928, 220392, 440784, 1539683, 3079366, 4619049, 6158732, 9238098, 12317464, 13857147, 18476196, 24634928, 27714294, 36952392, 55428588, 73904784, 110857176, 221714352]

約数ペア:

[(1, 221714352), (2, 110857176), (3, 73904784), (4, 55428588), (6, 36952392), (8, 27714294), (9, 24634928), (12, 18476196), (16, 13857147), (18, 12317464), (24, 9238098), (36, 6158732), (48, 4619049), (72, 3079366), (144, 1539683), (503, 440784), (1006, 220392), (1509, 146928), (2012, 110196), (3018, 73464), (3061, 72432), (4024, 55098), (4527, 48976), (6036, 36732), (6122, 36216), (8048, 27549), (9054, 24488), (9183, 24144), (12072, 18366), (12244, 18108)]