218153088

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 663135660

約数和(自身を除く): 444982572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 384, 397, 424, 432, 477, 576, 636, 648, 794, 848, 864, 954, 1152, 1191, 1272, 1296, 1431, 1588, 1696, 1728, 1908, 2382, 2544, 2592, 2862, 3176, 3392, 3456, 3573, 3816, 4293, 4764, 5088, 5184, 5724, 6352, 6784, 7146, 7632, 8586, 9528, 10176, 10368, 10719, 11448, 12704, 14292, 15264, 17172, 19056, 20352, 21041, 21438, 22896, 25408, 28584, 30528, 32157, 34344, 38112, 42082, 42876, 45792, 50816, 57168, 61056, 63123, 64314, 68688, 76224, 84164, 85752, 91584, 114336, 126246, 128628, 137376, 152448, 168328, 171504, 183168, 189369, 228672, 252492, 257256, 274752, 336656, 343008, 378738, 457344, 504984, 514512, 549504, 568107, 673312, 686016, 757476, 1009968, 1029024, 1136214, 1346624, 1372032, 1514952, 1704321, 2019936, 2058048, 2272428, 2693248, 3029904, 3408642, 4039872, 4116096, 4544856, 6059808, 6817284, 8079744, 9089712, 12119616, 13634568, 18179424, 24239232, 27269136, 36358848, 54538272, 72717696, 109076544, 218153088]

約数ペア:

[(1, 218153088), (2, 109076544), (3, 72717696), (4, 54538272), (6, 36358848), (8, 27269136), (9, 24239232), (12, 18179424), (16, 13634568), (18, 12119616), (24, 9089712), (27, 8079744), (32, 6817284), (36, 6059808), (48, 4544856), (53, 4116096), (54, 4039872), (64, 3408642), (72, 3029904), (81, 2693248), (96, 2272428), (106, 2058048), (108, 2019936), (128, 1704321), (144, 1514952), (159, 1372032), (162, 1346624), (192, 1136214), (212, 1029024), (216, 1009968), (288, 757476), (318, 686016), (324, 673312), (384, 568107), (397, 549504), (424, 514512), (432, 504984), (477, 457344), (576, 378738), (636, 343008), (648, 336656), (794, 274752), (848, 257256), (864, 252492), (954, 228672), (1152, 189369), (1191, 183168), (1272, 171504), (1296, 168328), (1431, 152448), (1588, 137376), (1696, 128628), (1728, 126246), (1908, 114336), (2382, 91584), (2544, 85752), (2592, 84164), (2862, 76224), (3176, 68688), (3392, 64314), (3456, 63123), (3573, 61056), (3816, 57168), (4293, 50816), (4764, 45792), (5088, 42876), (5184, 42082), (5724, 38112), (6352, 34344), (6784, 32157), (7146, 30528), (7632, 28584), (8586, 25408), (9528, 22896), (10176, 21438), (10368, 21041), (10719, 20352), (11448, 19056), (12704, 17172), (14292, 15264)]