16420600728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{446309}}^1$

素因数の和:446401

約数の個数: 96

約数和(自身を含む): 51522026400

約数和(自身を除く): 35101425672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 876, 1022, 1314, 1533, 1752, 2044, 2628, 3066, 4088, 4599, 5256, 6132, 9198, 12264, 18396, 36792, 446309, 892618, 1338927, 1785236, 2677854, 3124163, 3570472, 4016781, 5355708, 6248326, 8033562, 9372489, 10711416, 12496652, 16067124, 18744978, 24993304, 28117467, 32134248, 32580557, 37489956, 56234934, 65161114, 74979912, 97741671, 112469868, 130322228, 195483342, 224939736, 228063899, 260644456, 293225013, 390966684, 456127798, 586450026, 684191697, 781933368, 912255596, 1172900052, 1368383394, 1824511192, 2052575091, 2345800104, 2736766788, 4105150182, 5473533576, 8210300364, 16420600728]

約数ペア:

[(1, 16420600728), (2, 8210300364), (3, 5473533576), (4, 4105150182), (6, 2736766788), (7, 2345800104), (8, 2052575091), (9, 1824511192), (12, 1368383394), (14, 1172900052), (18, 912255596), (21, 781933368), (24, 684191697), (28, 586450026), (36, 456127798), (42, 390966684), (56, 293225013), (63, 260644456), (72, 228063899), (73, 224939736), (84, 195483342), (126, 130322228), (146, 112469868), (168, 97741671), (219, 74979912), (252, 65161114), (292, 56234934), (438, 37489956), (504, 32580557), (511, 32134248), (584, 28117467), (657, 24993304), (876, 18744978), (1022, 16067124), (1314, 12496652), (1533, 10711416), (1752, 9372489), (2044, 8033562), (2628, 6248326), (3066, 5355708), (4088, 4016781), (4599, 3570472), (5256, 3124163), (6132, 2677854), (9198, 1785236), (12264, 1338927), (18396, 892618), (36792, 446309)]