299238688

素因数分解:

$2^5\times 7^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 695520000

約数和(自身を除く): 396281312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 199, 224, 274, 343, 392, 398, 548, 686, 784, 796, 959, 1096, 1372, 1393, 1568, 1592, 1918, 2192, 2744, 2786, 3184, 3836, 4384, 5488, 5572, 6368, 6713, 7672, 9751, 10976, 11144, 13426, 15344, 19502, 22288, 26852, 27263, 30688, 39004, 44576, 46991, 53704, 54526, 68257, 78008, 93982, 107408, 109052, 136514, 156016, 187964, 190841, 214816, 218104, 273028, 312032, 375928, 381682, 436208, 546056, 751856, 763364, 872416, 1092112, 1335887, 1503712, 1526728, 2184224, 2671774, 3053456, 5343548, 6106912, 9351209, 10687096, 18702418, 21374192, 37404836, 42748384, 74809672, 149619344, 299238688]

約数ペア:

[(1, 299238688), (2, 149619344), (4, 74809672), (7, 42748384), (8, 37404836), (14, 21374192), (16, 18702418), (28, 10687096), (32, 9351209), (49, 6106912), (56, 5343548), (98, 3053456), (112, 2671774), (137, 2184224), (196, 1526728), (199, 1503712), (224, 1335887), (274, 1092112), (343, 872416), (392, 763364), (398, 751856), (548, 546056), (686, 436208), (784, 381682), (796, 375928), (959, 312032), (1096, 273028), (1372, 218104), (1393, 214816), (1568, 190841), (1592, 187964), (1918, 156016), (2192, 136514), (2744, 109052), (2786, 107408), (3184, 93982), (3836, 78008), (4384, 68257), (5488, 54526), (5572, 53704), (6368, 46991), (6713, 44576), (7672, 39004), (9751, 30688), (10976, 27263), (11144, 26852), (13426, 22288), (15344, 19502)]