470438144

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1123186176

約数和(自身を除く): 652748032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 256, 272, 317, 341, 352, 374, 496, 527, 544, 634, 682, 704, 748, 992, 1054, 1088, 1268, 1364, 1408, 1496, 1984, 2108, 2176, 2536, 2728, 2816, 2992, 3487, 3968, 4216, 4352, 5072, 5389, 5456, 5797, 5984, 6974, 7936, 8432, 9827, 10144, 10778, 10912, 11594, 11968, 13948, 16864, 19654, 20288, 21556, 21824, 23188, 23936, 27896, 33728, 39308, 40576, 43112, 43648, 46376, 47872, 55792, 59279, 67456, 78616, 81152, 86224, 87296, 92752, 108097, 111584, 118558, 134912, 157232, 167059, 172448, 185504, 216194, 223168, 237116, 314464, 334118, 344896, 371008, 432388, 446336, 474232, 628928, 668236, 689792, 742016, 864776, 892672, 948464, 1257856, 1336472, 1379584, 1484032, 1729552, 1837649, 1896928, 2515712, 2672944, 3459104, 3675298, 3793856, 5345888, 6918208, 7350596, 7587712, 10691776, 13836416, 14701192, 15175424, 21383552, 27672832, 29402384, 42767104, 58804768, 117609536, 235219072, 470438144]

約数ペア:

[(1, 470438144), (2, 235219072), (4, 117609536), (8, 58804768), (11, 42767104), (16, 29402384), (17, 27672832), (22, 21383552), (31, 15175424), (32, 14701192), (34, 13836416), (44, 10691776), (62, 7587712), (64, 7350596), (68, 6918208), (88, 5345888), (124, 3793856), (128, 3675298), (136, 3459104), (176, 2672944), (187, 2515712), (248, 1896928), (256, 1837649), (272, 1729552), (317, 1484032), (341, 1379584), (352, 1336472), (374, 1257856), (496, 948464), (527, 892672), (544, 864776), (634, 742016), (682, 689792), (704, 668236), (748, 628928), (992, 474232), (1054, 446336), (1088, 432388), (1268, 371008), (1364, 344896), (1408, 334118), (1496, 314464), (1984, 237116), (2108, 223168), (2176, 216194), (2536, 185504), (2728, 172448), (2816, 167059), (2992, 157232), (3487, 134912), (3968, 118558), (4216, 111584), (4352, 108097), (5072, 92752), (5389, 87296), (5456, 86224), (5797, 81152), (5984, 78616), (6974, 67456), (7936, 59279), (8432, 55792), (9827, 47872), (10144, 46376), (10778, 43648), (10912, 43112), (11594, 40576), (11968, 39308), (13948, 33728), (16864, 27896), (19654, 23936), (20288, 23188), (21556, 21824)]