804577904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 1867460832

約数和(自身を除く): 1062882928

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 169, 184, 208, 221, 272, 299, 338, 368, 391, 442, 598, 676, 761, 782, 884, 1196, 1352, 1522, 1564, 1768, 2392, 2704, 2873, 3044, 3128, 3536, 3887, 4784, 5083, 5746, 6088, 6256, 7774, 9893, 10166, 11492, 12176, 12937, 15548, 17503, 19786, 20332, 22984, 25874, 31096, 35006, 39572, 40664, 45968, 51748, 62192, 66079, 70012, 79144, 81328, 103496, 128609, 132158, 140024, 158288, 168181, 206992, 227539, 257218, 264316, 280048, 297551, 336362, 455078, 514436, 528632, 595102, 672724, 910156, 1028872, 1057264, 1190204, 1345448, 1820312, 2057744, 2186353, 2380408, 2690896, 2958007, 3640624, 3868163, 4372706, 4760816, 5916014, 7736326, 8745412, 11832028, 15472652, 17490824, 23664056, 30945304, 34981648, 47328112, 50286119, 61890608, 100572238, 201144476, 402288952, 804577904]

約数ペア:

[(1, 804577904), (2, 402288952), (4, 201144476), (8, 100572238), (13, 61890608), (16, 50286119), (17, 47328112), (23, 34981648), (26, 30945304), (34, 23664056), (46, 17490824), (52, 15472652), (68, 11832028), (92, 8745412), (104, 7736326), (136, 5916014), (169, 4760816), (184, 4372706), (208, 3868163), (221, 3640624), (272, 2958007), (299, 2690896), (338, 2380408), (368, 2186353), (391, 2057744), (442, 1820312), (598, 1345448), (676, 1190204), (761, 1057264), (782, 1028872), (884, 910156), (1196, 672724), (1352, 595102), (1522, 528632), (1564, 514436), (1768, 455078), (2392, 336362), (2704, 297551), (2873, 280048), (3044, 264316), (3128, 257218), (3536, 227539), (3887, 206992), (4784, 168181), (5083, 158288), (5746, 140024), (6088, 132158), (6256, 128609), (7774, 103496), (9893, 81328), (10166, 79144), (11492, 70012), (12176, 66079), (12937, 62192), (15548, 51748), (17503, 45968), (19786, 40664), (20332, 39572), (22984, 35006), (25874, 31096)]