445848528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 1299024000

約数和(自身を除く): 853175472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 149, 152, 193, 204, 228, 272, 298, 304, 323, 386, 408, 447, 456, 579, 596, 646, 772, 816, 894, 912, 969, 1158, 1192, 1292, 1544, 1788, 1938, 2316, 2384, 2533, 2584, 2831, 3088, 3281, 3576, 3667, 3876, 4632, 5066, 5168, 5662, 6562, 7152, 7334, 7599, 7752, 8493, 9264, 9843, 10132, 11001, 11324, 13124, 14668, 15198, 15504, 16986, 19686, 20264, 22002, 22648, 26248, 28757, 29336, 30396, 33972, 39372, 40528, 44004, 45296, 48127, 52496, 57514, 58672, 60792, 62339, 67944, 78744, 86271, 88008, 96254, 115028, 121584, 124678, 135888, 144381, 157488, 172542, 176016, 187017, 192508, 230056, 249356, 288762, 345084, 374034, 385016, 460112, 488869, 498712, 546383, 577524, 690168, 748068, 770032, 977738, 997424, 1092766, 1155048, 1380336, 1466607, 1496136, 1639149, 1955476, 2185532, 2310096, 2933214, 2992272, 3278298, 3910952, 4371064, 5866428, 6556596, 7821904, 8742128, 9288511, 11732856, 13113192, 18577022, 23465712, 26226384, 27865533, 37154044, 55731066, 74308088, 111462132, 148616176, 222924264, 445848528]

約数ペア:

[(1, 445848528), (2, 222924264), (3, 148616176), (4, 111462132), (6, 74308088), (8, 55731066), (12, 37154044), (16, 27865533), (17, 26226384), (19, 23465712), (24, 18577022), (34, 13113192), (38, 11732856), (48, 9288511), (51, 8742128), (57, 7821904), (68, 6556596), (76, 5866428), (102, 4371064), (114, 3910952), (136, 3278298), (149, 2992272), (152, 2933214), (193, 2310096), (204, 2185532), (228, 1955476), (272, 1639149), (298, 1496136), (304, 1466607), (323, 1380336), (386, 1155048), (408, 1092766), (447, 997424), (456, 977738), (579, 770032), (596, 748068), (646, 690168), (772, 577524), (816, 546383), (894, 498712), (912, 488869), (969, 460112), (1158, 385016), (1192, 374034), (1292, 345084), (1544, 288762), (1788, 249356), (1938, 230056), (2316, 192508), (2384, 187017), (2533, 176016), (2584, 172542), (2831, 157488), (3088, 144381), (3281, 135888), (3576, 124678), (3667, 121584), (3876, 115028), (4632, 96254), (5066, 88008), (5168, 86271), (5662, 78744), (6562, 67944), (7152, 62339), (7334, 60792), (7599, 58672), (7752, 57514), (8493, 52496), (9264, 48127), (9843, 45296), (10132, 44004), (11001, 40528), (11324, 39372), (13124, 33972), (14668, 30396), (15198, 29336), (15504, 28757), (16986, 26248), (19686, 22648), (20264, 22002)]