419064912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21921

約数の個数: 120

約数和(自身を含む): 1410951360

約数和(自身を除く): 991886448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 21881, 43762, 65643, 87524, 131286, 153167, 175048, 196929, 262572, 306334, 350096, 393858, 415739, 459501, 525144, 612668, 787716, 831478, 919002, 1050288, 1225336, 1247217, 1378503, 1575432, 1662956, 1838004, 2450672, 2494434, 2757006, 2910173, 3150864, 3325912, 3676008, 3741651, 4988868, 5514012, 5820346, 6651824, 7352016, 7483302, 8730519, 9977736, 11028024, 11640692, 14966604, 17461038, 19955472, 22056048, 23281384, 26191557, 29933208, 34922076, 46562768, 52383114, 59866416, 69844152, 104766228, 139688304, 209532456, 419064912]

約数ペア:

[(1, 419064912), (2, 209532456), (3, 139688304), (4, 104766228), (6, 69844152), (7, 59866416), (8, 52383114), (9, 46562768), (12, 34922076), (14, 29933208), (16, 26191557), (18, 23281384), (19, 22056048), (21, 19955472), (24, 17461038), (28, 14966604), (36, 11640692), (38, 11028024), (42, 9977736), (48, 8730519), (56, 7483302), (57, 7352016), (63, 6651824), (72, 5820346), (76, 5514012), (84, 4988868), (112, 3741651), (114, 3676008), (126, 3325912), (133, 3150864), (144, 2910173), (152, 2757006), (168, 2494434), (171, 2450672), (228, 1838004), (252, 1662956), (266, 1575432), (304, 1378503), (336, 1247217), (342, 1225336), (399, 1050288), (456, 919002), (504, 831478), (532, 787716), (684, 612668), (798, 525144), (912, 459501), (1008, 415739), (1064, 393858), (1197, 350096), (1368, 306334), (1596, 262572), (2128, 196929), (2394, 175048), (2736, 153167), (3192, 131286), (4788, 87524), (6384, 65643), (9576, 43762), (19152, 21881)]