424994128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 963827200

約数和(自身を除く): 538833072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3469, 3952, 4712, 6448, 6938, 7657, 9424, 13876, 15314, 27752, 30628, 45097, 55504, 61256, 65911, 90194, 107539, 122512, 131822, 180388, 215078, 263644, 360776, 430156, 527288, 721552, 856843, 860312, 1054576, 1398007, 1713686, 1720624, 2043241, 2796014, 3427372, 4086482, 5592028, 6854744, 8172964, 11184056, 13709488, 16345928, 22368112, 26562133, 32691856, 53124266, 106248532, 212497064, 424994128]

約数ペア:

[(1, 424994128), (2, 212497064), (4, 106248532), (8, 53124266), (13, 32691856), (16, 26562133), (19, 22368112), (26, 16345928), (31, 13709488), (38, 11184056), (52, 8172964), (62, 6854744), (76, 5592028), (104, 4086482), (124, 3427372), (152, 2796014), (208, 2043241), (247, 1720624), (248, 1713686), (304, 1398007), (403, 1054576), (494, 860312), (496, 856843), (589, 721552), (806, 527288), (988, 430156), (1178, 360776), (1612, 263644), (1976, 215078), (2356, 180388), (3224, 131822), (3469, 122512), (3952, 107539), (4712, 90194), (6448, 65911), (6938, 61256), (7657, 55504), (9424, 45097), (13876, 30628), (15314, 27752)]