221653608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 614906880

約数和(自身を除く): 393253272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 484, 508, 601, 726, 762, 968, 1016, 1202, 1397, 1452, 1524, 1803, 2404, 2794, 2904, 3048, 3606, 4191, 4808, 5588, 6611, 7212, 8382, 11176, 13222, 14424, 15367, 16764, 19833, 26444, 30734, 33528, 39666, 46101, 52888, 61468, 72721, 76327, 79332, 92202, 122936, 145442, 152654, 158664, 184404, 218163, 228981, 290884, 305308, 368808, 436326, 457962, 581768, 610616, 839597, 872652, 915924, 1679194, 1745304, 1831848, 2518791, 3358388, 5037582, 6716776, 9235567, 10075164, 18471134, 20150328, 27706701, 36942268, 55413402, 73884536, 110826804, 221653608]

約数ペア:

[(1, 221653608), (2, 110826804), (3, 73884536), (4, 55413402), (6, 36942268), (8, 27706701), (11, 20150328), (12, 18471134), (22, 10075164), (24, 9235567), (33, 6716776), (44, 5037582), (66, 3358388), (88, 2518791), (121, 1831848), (127, 1745304), (132, 1679194), (242, 915924), (254, 872652), (264, 839597), (363, 610616), (381, 581768), (484, 457962), (508, 436326), (601, 368808), (726, 305308), (762, 290884), (968, 228981), (1016, 218163), (1202, 184404), (1397, 158664), (1452, 152654), (1524, 145442), (1803, 122936), (2404, 92202), (2794, 79332), (2904, 76327), (3048, 72721), (3606, 61468), (4191, 52888), (4808, 46101), (5588, 39666), (6611, 33528), (7212, 30734), (8382, 26444), (11176, 19833), (13222, 16764), (14424, 15367)]