216398448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11339

約数の個数: 120

約数和(自身を含む): 728624000

約数和(自身を除く): 512225552

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, 11299, 19152, 22598, 33897, 45196, 67794, 79093, 90392, 101691, 135588, 158186, 180784, 203382, 214681, 237279, 271176, 316372, 406764, 429362, 474558, 542352, 632744, 644043, 711837, 813528, 858724, 949116, 1265488, 1288086, 1423674, 1502767, 1627056, 1717448, 1898232, 1932129, 2576172, 2847348, 3005534, 3434896, 3796464, 3864258, 4508301, 5152344, 5694696, 6011068, 7728516, 9016602, 10304688, 11389392, 12022136, 13524903, 15457032, 18033204, 24044272, 27049806, 30914064, 36066408, 54099612, 72132816, 108199224, 216398448]

約数ペア:

[(1, 216398448), (2, 108199224), (3, 72132816), (4, 54099612), (6, 36066408), (7, 30914064), (8, 27049806), (9, 24044272), (12, 18033204), (14, 15457032), (16, 13524903), (18, 12022136), (19, 11389392), (21, 10304688), (24, 9016602), (28, 7728516), (36, 6011068), (38, 5694696), (42, 5152344), (48, 4508301), (56, 3864258), (57, 3796464), (63, 3434896), (72, 3005534), (76, 2847348), (84, 2576172), (112, 1932129), (114, 1898232), (126, 1717448), (133, 1627056), (144, 1502767), (152, 1423674), (168, 1288086), (171, 1265488), (228, 949116), (252, 858724), (266, 813528), (304, 711837), (336, 644043), (342, 632744), (399, 542352), (456, 474558), (504, 429362), (532, 406764), (684, 316372), (798, 271176), (912, 237279), (1008, 214681), (1064, 203382), (1197, 180784), (1368, 158186), (1596, 135588), (2128, 101691), (2394, 90392), (2736, 79093), (3192, 67794), (4788, 45196), (6384, 33897), (9576, 22598), (11299, 19152)]