218093544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 668528640

約数和(自身を除く): 450435096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 61, 68, 69, 72, 92, 102, 122, 127, 136, 138, 153, 183, 184, 204, 207, 244, 254, 276, 306, 366, 381, 391, 408, 414, 488, 508, 549, 552, 612, 732, 762, 782, 828, 1016, 1037, 1098, 1143, 1173, 1224, 1403, 1464, 1524, 1564, 1656, 2074, 2159, 2196, 2286, 2346, 2806, 2921, 3048, 3111, 3128, 3519, 4148, 4209, 4318, 4392, 4572, 4692, 5612, 5842, 6222, 6477, 7038, 7747, 8296, 8418, 8636, 8763, 9144, 9333, 9384, 11224, 11684, 12444, 12627, 12954, 14076, 15494, 16836, 17272, 17526, 18666, 19431, 23241, 23368, 23851, 24888, 25254, 25908, 26289, 28152, 30988, 33672, 35052, 37332, 38862, 46482, 47702, 49657, 50508, 51816, 52578, 61976, 69723, 70104, 71553, 74664, 77724, 92964, 95404, 99314, 101016, 105156, 131699, 139446, 143106, 148971, 155448, 178181, 185928, 190808, 198628, 210312, 214659, 263398, 278892, 286212, 297942, 356362, 395097, 397256, 429318, 446913, 526796, 534543, 557784, 572424, 595884, 712724, 790194, 858636, 893826, 1053592, 1069086, 1185291, 1191768, 1425448, 1580388, 1603629, 1717272, 1787652, 2138172, 2370582, 3029077, 3160776, 3207258, 3575304, 4276344, 4741164, 6058154, 6414516, 9087231, 9482328, 12116308, 12829032, 18174462, 24232616, 27261693, 36348924, 54523386, 72697848, 109046772, 218093544]

約数ペア:

[(1, 218093544), (2, 109046772), (3, 72697848), (4, 54523386), (6, 36348924), (8, 27261693), (9, 24232616), (12, 18174462), (17, 12829032), (18, 12116308), (23, 9482328), (24, 9087231), (34, 6414516), (36, 6058154), (46, 4741164), (51, 4276344), (61, 3575304), (68, 3207258), (69, 3160776), (72, 3029077), (92, 2370582), (102, 2138172), (122, 1787652), (127, 1717272), (136, 1603629), (138, 1580388), (153, 1425448), (183, 1191768), (184, 1185291), (204, 1069086), (207, 1053592), (244, 893826), (254, 858636), (276, 790194), (306, 712724), (366, 595884), (381, 572424), (391, 557784), (408, 534543), (414, 526796), (488, 446913), (508, 429318), (549, 397256), (552, 395097), (612, 356362), (732, 297942), (762, 286212), (782, 278892), (828, 263398), (1016, 214659), (1037, 210312), (1098, 198628), (1143, 190808), (1173, 185928), (1224, 178181), (1403, 155448), (1464, 148971), (1524, 143106), (1564, 139446), (1656, 131699), (2074, 105156), (2159, 101016), (2196, 99314), (2286, 95404), (2346, 92964), (2806, 77724), (2921, 74664), (3048, 71553), (3111, 70104), (3128, 69723), (3519, 61976), (4148, 52578), (4209, 51816), (4318, 50508), (4392, 49657), (4572, 47702), (4692, 46482), (5612, 38862), (5842, 37332), (6222, 35052), (6477, 33672), (7038, 30988), (7747, 28152), (8296, 26289), (8418, 25908), (8636, 25254), (8763, 24888), (9144, 23851), (9333, 23368), (9384, 23241), (11224, 19431), (11684, 18666), (12444, 17526), (12627, 17272), (12954, 16836), (14076, 15494)]