218299536

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 781033344

約数和(自身を除く): 562733808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 617, 624, 648, 702, 728, 756, 819, 936, 972, 1008, 1053, 1092, 1134, 1234, 1296, 1404, 1456, 1512, 1638, 1701, 1851, 1872, 1944, 2106, 2184, 2268, 2457, 2468, 2808, 3024, 3159, 3276, 3402, 3702, 3888, 4212, 4319, 4368, 4536, 4914, 4936, 5553, 5616, 6318, 6552, 6804, 7371, 7404, 8021, 8424, 8638, 9072, 9828, 9872, 11106, 12636, 12957, 13104, 13608, 14742, 14808, 16042, 16659, 16848, 17276, 19656, 22113, 22212, 24063, 25272, 25914, 27216, 29484, 29616, 32084, 33318, 34552, 38871, 39312, 44226, 44424, 48126, 49977, 50544, 51828, 56147, 58968, 64168, 66636, 69104, 72189, 77742, 88452, 88848, 96252, 99954, 103656, 112294, 116613, 117936, 128336, 133272, 144378, 149931, 155484, 168441, 176904, 192504, 199908, 207312, 216567, 224588, 233226, 266544, 288756, 299862, 310968, 336882, 349839, 353808, 385008, 399816, 433134, 449176, 466452, 505323, 577512, 599724, 621936, 649701, 673764, 699678, 799632, 866268, 898352, 932904, 1010646, 1049517, 1155024, 1199448, 1299402, 1347528, 1399356, 1515969, 1732536, 1865808, 1949103, 2021292, 2099034, 2398896, 2598804, 2695056, 2798712, 3031938, 3465072, 3898206, 4042584, 4198068, 4547907, 5197608, 5597424, 6063876, 7796412, 8085168, 8396136, 9095814, 10395216, 12127752, 13643721, 15592824, 16792272, 18191628, 24255504, 27287442, 31185648, 36383256, 54574884, 72766512, 109149768, 218299536]

約数ペア:

[(1, 218299536), (2, 109149768), (3, 72766512), (4, 54574884), (6, 36383256), (7, 31185648), (8, 27287442), (9, 24255504), (12, 18191628), (13, 16792272), (14, 15592824), (16, 13643721), (18, 12127752), (21, 10395216), (24, 9095814), (26, 8396136), (27, 8085168), (28, 7796412), (36, 6063876), (39, 5597424), (42, 5197608), (48, 4547907), (52, 4198068), (54, 4042584), (56, 3898206), (63, 3465072), (72, 3031938), (78, 2798712), (81, 2695056), (84, 2598804), (91, 2398896), (104, 2099034), (108, 2021292), (112, 1949103), (117, 1865808), (126, 1732536), (144, 1515969), (156, 1399356), (162, 1347528), (168, 1299402), (182, 1199448), (189, 1155024), (208, 1049517), (216, 1010646), (234, 932904), (243, 898352), (252, 866268), (273, 799632), (312, 699678), (324, 673764), (336, 649701), (351, 621936), (364, 599724), (378, 577512), (432, 505323), (468, 466452), (486, 449176), (504, 433134), (546, 399816), (567, 385008), (617, 353808), (624, 349839), (648, 336882), (702, 310968), (728, 299862), (756, 288756), (819, 266544), (936, 233226), (972, 224588), (1008, 216567), (1053, 207312), (1092, 199908), (1134, 192504), (1234, 176904), (1296, 168441), (1404, 155484), (1456, 149931), (1512, 144378), (1638, 133272), (1701, 128336), (1851, 117936), (1872, 116613), (1944, 112294), (2106, 103656), (2184, 99954), (2268, 96252), (2457, 88848), (2468, 88452), (2808, 77742), (3024, 72189), (3159, 69104), (3276, 66636), (3402, 64168), (3702, 58968), (3888, 56147), (4212, 51828), (4319, 50544), (4368, 49977), (4536, 48126), (4914, 44424), (4936, 44226), (5553, 39312), (5616, 38871), (6318, 34552), (6552, 33318), (6804, 32084), (7371, 29616), (7404, 29484), (8021, 27216), (8424, 25914), (8638, 25272), (9072, 24063), (9828, 22212), (9872, 22113), (11106, 19656), (12636, 17276), (12957, 16848), (13104, 16659), (13608, 16042), (14742, 14808)]