212164512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 707398272

約数和(自身を除く): 495233760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 49, 53, 56, 69, 74, 84, 92, 96, 98, 106, 111, 112, 138, 147, 148, 159, 161, 168, 184, 196, 212, 222, 224, 259, 276, 294, 296, 318, 322, 336, 368, 371, 392, 424, 444, 483, 518, 552, 588, 592, 636, 644, 672, 736, 742, 777, 784, 848, 851, 888, 966, 1036, 1104, 1113, 1127, 1176, 1184, 1219, 1272, 1288, 1484, 1554, 1568, 1696, 1702, 1776, 1813, 1932, 1961, 2072, 2208, 2226, 2254, 2352, 2438, 2544, 2553, 2576, 2597, 2968, 3108, 3381, 3404, 3552, 3626, 3657, 3864, 3922, 4144, 4452, 4508, 4704, 4876, 5088, 5106, 5152, 5194, 5439, 5883, 5936, 5957, 6216, 6762, 6808, 7252, 7314, 7728, 7791, 7844, 8288, 8533, 8904, 9016, 9752, 10212, 10388, 10878, 11766, 11872, 11914, 12432, 13524, 13616, 13727, 14504, 14628, 15456, 15582, 15688, 17066, 17808, 17871, 18032, 19504, 20424, 20776, 21756, 23532, 23828, 24864, 25599, 27048, 27232, 27454, 29008, 29256, 31164, 31376, 34132, 35616, 35742, 36064, 39008, 40848, 41181, 41552, 41699, 43512, 45103, 47064, 47656, 51198, 54096, 54908, 58016, 58512, 59731, 62328, 62752, 68264, 71484, 81696, 82362, 83104, 83398, 87024, 90206, 94128, 95312, 96089, 102396, 108192, 109816, 117024, 119462, 124656, 125097, 135309, 136528, 142968, 164724, 166796, 174048, 179193, 180412, 188256, 190624, 192178, 204792, 219632, 238924, 249312, 250194, 270618, 273056, 285936, 288267, 315721, 329448, 333592, 358386, 360824, 384356, 409584, 439264, 477848, 500388, 541236, 571872, 576534, 631442, 658896, 667184, 716772, 721648, 768712, 819168, 947163, 955696, 1000776, 1082472, 1153068, 1262884, 1317792, 1334368, 1433544, 1443296, 1537424, 1894326, 1911392, 2001552, 2164944, 2210047, 2306136, 2525768, 2867088, 3074848, 3788652, 4003104, 4329888, 4420094, 4612272, 5051536, 5734176, 6630141, 7577304, 8840188, 9224544, 10103072, 13260282, 15154608, 17680376, 26520564, 30309216, 35360752, 53041128, 70721504, 106082256, 212164512]

約数ペア:

[(1, 212164512), (2, 106082256), (3, 70721504), (4, 53041128), (6, 35360752), (7, 30309216), (8, 26520564), (12, 17680376), (14, 15154608), (16, 13260282), (21, 10103072), (23, 9224544), (24, 8840188), (28, 7577304), (32, 6630141), (37, 5734176), (42, 5051536), (46, 4612272), (48, 4420094), (49, 4329888), (53, 4003104), (56, 3788652), (69, 3074848), (74, 2867088), (84, 2525768), (92, 2306136), (96, 2210047), (98, 2164944), (106, 2001552), (111, 1911392), (112, 1894326), (138, 1537424), (147, 1443296), (148, 1433544), (159, 1334368), (161, 1317792), (168, 1262884), (184, 1153068), (196, 1082472), (212, 1000776), (222, 955696), (224, 947163), (259, 819168), (276, 768712), (294, 721648), (296, 716772), (318, 667184), (322, 658896), (336, 631442), (368, 576534), (371, 571872), (392, 541236), (424, 500388), (444, 477848), (483, 439264), (518, 409584), (552, 384356), (588, 360824), (592, 358386), (636, 333592), (644, 329448), (672, 315721), (736, 288267), (742, 285936), (777, 273056), (784, 270618), (848, 250194), (851, 249312), (888, 238924), (966, 219632), (1036, 204792), (1104, 192178), (1113, 190624), (1127, 188256), (1176, 180412), (1184, 179193), (1219, 174048), (1272, 166796), (1288, 164724), (1484, 142968), (1554, 136528), (1568, 135309), (1696, 125097), (1702, 124656), (1776, 119462), (1813, 117024), (1932, 109816), (1961, 108192), (2072, 102396), (2208, 96089), (2226, 95312), (2254, 94128), (2352, 90206), (2438, 87024), (2544, 83398), (2553, 83104), (2576, 82362), (2597, 81696), (2968, 71484), (3108, 68264), (3381, 62752), (3404, 62328), (3552, 59731), (3626, 58512), (3657, 58016), (3864, 54908), (3922, 54096), (4144, 51198), (4452, 47656), (4508, 47064), (4704, 45103), (4876, 43512), (5088, 41699), (5106, 41552), (5152, 41181), (5194, 40848), (5439, 39008), (5883, 36064), (5936, 35742), (5957, 35616), (6216, 34132), (6762, 31376), (6808, 31164), (7252, 29256), (7314, 29008), (7728, 27454), (7791, 27232), (7844, 27048), (8288, 25599), (8533, 24864), (8904, 23828), (9016, 23532), (9752, 21756), (10212, 20776), (10388, 20424), (10878, 19504), (11766, 18032), (11872, 17871), (11914, 17808), (12432, 17066), (13524, 15688), (13616, 15582), (13727, 15456), (14504, 14628)]